Article
Materials Science, Composites
Olcay Guney, Ibrahim Bilici, Deniz Dogan, Ayseguel Ulku Metin
Summary: This study aims to modify natural hemp fibers with the maleic anhydride/ionic liquid method, manufacture the composites, and compare the thermal and mechanical properties of natural hemp fiber and hemp cellulose. The results showed that the strength of composite materials obtained from cellulose fibers with maleic anhydride/liquid ionic modification improved by around 20% from 19.5 to 24.4 MPa. Scanning electron microscope analyses revealed that the pressure, temperature, and time were suitable for producing composite materials. This work demonstrates the potential of recycled polyethylene/hemp composites as a sustainable green material with simple fabrication procedure and useful mechanical and thermal properties.
POLYMER COMPOSITES
(2023)
Article
Materials Science, Composites
Priyanka Soni, Shishir Sinha
Summary: This study investigates the flame-retardant properties of hemp fiber-based epoxy composites by introducing flame retardant additives. The results show that the addition of flame retardants improves the thermal stability and flame retardancy of the composites.
POLYMER COMPOSITES
(2023)
Article
Materials Science, Textiles
M. Megahed, Sherif M. Youssef, Soliman S. Ali-Eldin, M. A. Agwa
Summary: The study aimed to reduce the viscosity of epoxy resin by adding ethanol and TiO2 nanoparticles, thus decreasing processing time. Results showed that increasing ethanol percentage lowered resin viscosity and reduced processing time. Besides, the addition of ethanol and TiO2 nanoparticles improved tensile strength and flexural properties of the glass fiber reinforced epoxy composites.
FIBERS AND POLYMERS
(2021)
Article
Chemistry, Physical
Chao Yan, Yishen Li, Xia Su, Qi Liu, Yuning Wang, Kai Wu, Xiaoqing Wu
Summary: This article presents the numerical analysis and experimental investigation of a foam core sandwich spoiler manufacturing process using the vacuum-assisted resin injection (VARI) method. The finite element model (FEM) was used to analyze the effect of different injection schemes on resin flow patterns, and two optimal schemes were selected based on the results. The experimental results show that the best molding quality is achieved with the thick-end injection and thin-end exit scheme. The numerical analysis had an overall deviation of 15.9% compared to the experimental results.
Article
Materials Science, Composites
Jiangjing Shi, Yingji Wu, Min Zhang, Jian Zhang, Wenfu Zhang, Hong Chen, Yucheng Peng, Sheldon Q. Shi, Changlei Xia
Summary: The vacuum-assisted resin transfer molding (VARTM) process for fabricating bamboo fiber-reinforced epoxy composites (BFREs) offers advantages such as cost-effectiveness, high product quality, and applicability. This study investigates the effects of molding sequence and fiber content on the physical-mechanical and thermal properties of BFREs. It is found that a specific molding sequence and higher fiber content enhance the performance of BFREs. BFREs have good mechanical properties and thermal stability, and they also reduce environmental impact and energy consumption. VARTM-fabricated BFREs have great potential for various applications.
POLYMER COMPOSITES
(2023)
Article
Engineering, Environmental
K. Senthilkumar, Thitinun Ungtrakul, M. Chandrasekar, T. Senthil Muthu Kumar, N. Rajini, Suchart Siengchin, Harikrishnan Pulikkalparambil, Jyotishkumar Parameswaranpillai, Nadir Ayrilmis
Summary: The study investigated the effect of accelerated weathering conditions on sisal and hemp fiber bio-composites. Results showed that the weathered hybrid mats exhibited good impact resistance and had nearly equivalent impact strength compared to pure sisal and hemp-based composites.
JOURNAL OF POLYMERS AND THE ENVIRONMENT
(2021)
Article
Polymer Science
Somen K. Bhudolia, Goram Gohel, Durga Vasudevan, Kah Fai Leong, Pierre Gerard
Summary: This research studied the delamination behavior of hybrid carbon-thermoplastic fabrics in conjunction with liquid thermoplastic acrylic Elium (R) resin under Mode I and Mode II loading. The experimental results showed that the hybrid fiber reinforced thermoplastic composites exhibited improved delamination behavior compared to carbon-epoxy composites. However, the hybrid fiber architecture was found to have detrimental effects on the delamination behavior.
Article
Materials Science, Composites
Wenjing Song, Ke Guo, Zongze Li, Yunhui Zhao, Kongying Zhu, Xiaoyan Yuan
Summary: This study prepared HDPE/D-BF composites with high strength and toughness by using PE-g-MAH and POE-g-MAH as compatibilizers and PDA-modified fillers, successfully improving the interfacial adhesion performance.
POLYMER COMPOSITES
(2022)
Article
Materials Science, Multidisciplinary
Jonathan Glinz, Jan Sleichrt, Daniel Kytyr, Santhosh Ayalur-Karunakaran, Simon Zabler, Johann Kastner, Sascha Senck
Summary: The study presents a multimodal approach to quantify and visualize fiber orientation and resin-rich areas in carbon-fiber-reinforced polymers manufactured by vacuum infusion. The use of TLGI-XCT provides enhanced contrast between polymer matrix and carbon fibers at lower spatial resolutions, facilitating the assessment of resin-rich areas. The combination of DPC and DFC helps in quantifying resin-rich areas and understanding their distribution patterns within the composite material.
JOURNAL OF MATERIALS SCIENCE
(2021)
Article
Materials Science, Multidisciplinary
M. V. Yakovlev, M. E. Kuchevskaia, V. E. Terekhov, O. S. Morozov, A. V. Babkin, A. V. Kepman, V. V. Avdeev, B. A. Bulgakov
Summary: Easy-processable phthalonitrile resins were prepared using novel viscosity reducing comonomer CPN. Different curing agents, aromatic diamine DDS and 4-(4-aminophenoxy) phthalonitrile APN, were used to study their effects on material properties. Carbon fabric composites with APN-cured matrix showed high compression strength and thermal aging sustainability, but post-curing at 375 degrees C resulted in decreased mechanical properties.
MATERIALS TODAY COMMUNICATIONS
(2022)
Article
Materials Science, Textiles
Jiangjing Shi, Wenfu Zhang, Jian Zhang, Shaofei Yuan, Hong Chen
Summary: This study investigated the impact of epoxy resin systems on the impregnation of bamboo fibers (BFs) and the properties of BF/EP composites made through vacuum-assisted resin transfer molding (VARTM). Different epoxy systems were used as matrices, and the physical, mechanical, thermal, and void characteristics of the composites were characterized. The results showed that EP-1 demonstrated optimal impregnation of BFs and improved the properties of the composites compared to EP-2 and EP-3. Three-dimensional X-ray microscopy scans revealed significant differences in the volume and distribution of voids depending on the epoxy systems used.
JOURNAL OF NATURAL FIBERS
(2023)
Article
Materials Science, Textiles
M. A. Agwa, Sherif M. Youssef, Soliman S. Ali-Eldin, M. Megahed
Summary: Vacuum-Assisted Resin Infusion (VARI) and Resin Transfer Molding (RTM) techniques are commonly used for manufacturing polymeric composite laminates. Integrating these two techniques can minimize their drawbacks and enhance the mechanical properties of the laminates.
JOURNAL OF INDUSTRIAL TEXTILES
(2022)
Article
Chemistry, Multidisciplinary
Raj Kumar Dahal, Bishnu Acharya, Animesh Dutta
Summary: The study investigated the thermal conductivity of materials based on pyrolysis temperature, filler loading, filler size, and type of biomass feedstock. The results showed that increased filler loading and particle size increased thermal conductivity. The findings contribute to developing hemp-based bioepoxy composite materials for thermal applications in various fields.
Article
Biochemistry & Molecular Biology
Maiko Morino, Tetsuto Kajiyama, Yosuke Nishitani
Summary: The study investigated the influence of epoxy resin treatment on the mechanical and tribological properties of hemp fiber-reinforced plant-derived polyamide 1010 biomass composites. Surface treatment using epoxy resin significantly improved the strength, modulus, specific wear rate, and limiting pv value of the composites. This improvement may be attributed to changes in the internal microstructure of the composites, such as the interfacial interaction between fibers and PA1010.
Article
Materials Science, Characterization & Testing
Andrew J. Parsons, Aleksandra Gonciaruk, Xuesen Zeng, Fernando Sarce Thomann, Peter Schubel, Julien Lorrillard, Michael S. Johnson
Summary: This study investigated the use of a certified aerospace resin (RTM 6) for vacuum infusion. By simulating vacuum infusion conditions using thermogravimetric analysis, it was found that full vacuum could be used as long as the temperature was kept below 130 degrees C. Higher temperatures could be used, but with reduced applied vacuum. The pressure-enhanced TGA method can be considered to provide supplemental processing conditions.
Article
Chemistry, Physical
Yingji Wu, Rima Nour Elhouda Tiri, Muhammed Bekmezci, Elif Esra Altuner, Aysenur Aygun, Changtong Mei, Yan Yuan, Changlei Xia, Elena-Niculina Dragoi, Fatih Sen
Summary: A novel activated carbon supported trimetallic Pt-Ru-Ni nanoparticles were synthesized and demonstrated to be an efficient catalyst for hydrogen production and enhanced photodegradation of methylene blue dye. The nanoparticles were characterized using various techniques, and the results showed high photocatalytic degradation of the dye and good catalytic activity for hydrogen production.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Review
Environmental Sciences
Yueqin Cheng, Changlei Xia, Hakim AL. Garalleh, Mazen Garaleh, Nguyen Thuy Lan Chi, Kathirvel Brindhadevi
Summary: Current concerns about municipal wastewater and industrial effluent have led to the development of innovative treatment processes. Polymer membrane technology, specifically polymer matrix-based nanocomposite membranes, provide environmentally friendly and cost-effective solutions for removing harmful pollutants from water and wastewater. This review summarizes the drawbacks and promising developments in polymer membrane and nanocomposite membranes for wastewater treatment, highlighting their advantages such as stability and adsorption processes. The goal is to showcase the potential of nanocomposite membrane technology and discuss future prospects for environmental remediation.
Article
Construction & Building Technology
Guiyang Zheng, Haoran Ye, Yunyi Liang, Xin Jin, Changlei Xia, Wei Fan, Yang Shi, Yanfei Xie, Jianzhang Li, Shengbo Ge
Summary: This study used natural Moso bamboo powder as raw material and conducted pre-treatment with acetic acid and ball-milling with different concentrations. A compact glue-free bio-composite with excellent waterproof and mechanical characteristics was obtained through thermal forming. The bio-composite showed improved thermal conductivity and mechanical properties after acetic acid ball milling compared to the untreated bio-composite, with double the tensile strength. It also exhibited a low water absorption rate after immersion and a more compact bamboo cell structure after hot pressing. Moreover, the bio-composite demonstrated high specific strength and green characteristics for environmental protection, which makes it potentially suitable for construction and furniture.
CONSTRUCTION AND BUILDING MATERIALS
(2023)
Article
Environmental Sciences
Yaqiong Hao, Haijun Sun, Xiaoping Zeng, Gangqiang Dong, Herbert J. Kronzucker, Ju Min, Changlei Xia, Su Shiung Lam, Weiming Shi
Summary: Microplastics (MPs) accumulation in farmland in China's smallholder farming is twice that found in large-scale farming, and there are differences in the characteristics of MPs between the two types of farming systems.
ENVIRONMENTAL POLLUTION
(2023)
Article
Biochemistry & Molecular Biology
Yunyi Liang, Yonghong Luo, Yang Wang, Tianyang Fei, Lili Dai, Daihui Zhang, Hongzhi Ma, Liping Cai, Changlei Xia
Summary: Soy protein isolate (SPI) is a natural material used in wood adhesives, but its mechanical properties and water resistance are poor. By combining lysine (Lys) with a modified soy-based wood adhesive, the mechanical strength and interfacial bonding ability of soy protein-based composites can be improved. Adding Lys and glycerol epoxy resin (GER) further enhances the wet shear strength and water resistance of the adhesive. This research provides a new strategy for developing low-cost, renewable biobased adhesives with excellent mechanical properties, which can be a promising alternative to formaldehyde-free adhesives in the wood industry.
Article
Chemistry, Physical
Haoran Ye, Guiyang Zheng, Shida Zuo, Qinghan Yu, Changlei Xia, Yequan Sheng, Yang Shi, Danxia Wang, Jianzhang Li, Shengbo Ge
Summary: To solve the problems of plastic pollution and energy shortage, chitosan was used as an interfacial compatibilizer to modify traditional wood plastic composites (WPC), resulting in enhanced mechanical strength, thermal conductivity, and antibacterial properties. The optimal ratio of chitosan was found to be 10%. The modified WPC showed improved properties such as high tensile and flexural strength, water and corrosion resistance, UV resistance, and thermal stability. With its potential for sustainable development, WPC-10%CS can be widely used as a functional material both indoors and outdoors.
APPLIED SURFACE SCIENCE
(2023)
Article
Environmental Sciences
Han Jiang, Changlei Xia, Junqing Lin, Hakim AL. Garalleh, Amr Alalawi, Arivalagan Pugazhendhi
Summary: Diabetes mellitus is a severe disease caused by deficiencies in insulin action and secretion, resulting in long-term hyperglycemia and damage to essential organs. Carbon nanomaterials (CNMs) have shown potential interest in the treatment of diabetes, acting as implantable nanosensors to track blood glucose levels and as drug carriers for selective and effective treatment. This review explores the types, synthesis, and anti-diabetic properties of CNMs, aiming to provide a detailed view of their mechanism in diabetes mellitus.
ENVIRONMENTAL RESEARCH
(2023)
Review
Energy & Fuels
Xuan Wang, Yaoli Zhang, Changlei Xia, Ali Alqahtani, Ashutosh Sharma, Arivalagan Pugazhendhi
Summary: Algae biorefinery ideas have recently gained significant attention in the emerging algae mediated bioeconomy, focusing on improving biomass, biofuel, and bioproducts productivity. By understanding the metabolic processes of algae and their potential in generating biofuels and bioproducts, researchers can uncover key obstacles to carbon utilization and photosynthesis potential, leading to increased production efficiency and economic potential. This analysis presents possible mechanisms for a theoretical algae biorefinery structure, addressing specific challenges for each product and exploring market potential for commercialization.
Review
Energy & Fuels
Yingji Wu, Changlei Xia, Jiajie Cao, Hakim AL Garalleh, Mazen Garaleh, Mohammed Khouj, Arivalagan Pugazhendhi
Summary: Biofuel is a leading alternative to fossil fuels due to the depletion of energy sources. Nanoparticles acting as catalysts have shown potential in improving the quality and yield of biofuel. With improved processing, the reliance on fossil fuels can be significantly reduced. Various nanoparticles, such as organic and inorganic metals, have been applied to improve biofuel fabrication.
Review
Energy & Fuels
Yu Li, Yingji Wu, Kouqi Liu, Seyed Ali Delbari, Aejung Kim, Abbas Sabahi Namini, Quyet Van Le, Mohammadreza Shokouhimehr, Changlei Xia, Ho Won Jang, Rajender S. Varma, Rafael Luque
Summary: The demand for sustainable and ecofriendly materials has increased in recent decades. Metal-organic frameworks (MOFs) have attracted significant interest due to their unique chemical and physical properties. They have been utilized in various chemistries to convert biomass into biofuels and other valuable compounds. This review article discusses the conversion of glucose into 5-hydroxymethylfurfural (HMF) or levulinic acid, HMF into 2,5-furandicarboxylic acids, vanillin into 2-methoxy-4-methylphenol, and other transformations using MOF-based catalysts with improved green credentials. The article also examines the reusability aspect, reactivity of the catalysts with MOFs, benefits, and potential drawbacks, as well as future perspectives.
Article
Chemistry, Multidisciplinary
Jiangjing Shi, Xiang Xu, Tuhua Zhong, Wenfu Zhang, Shaofei Yuan, Xinhao Feng, Ruijuan Sang, Changlei Xia, Hong Chen, Benhua Fei
Summary: Self-bonding technology is a green and efficient method for producing eco-friendly and formaldehyde-free bamboo self-bonded composites. The effects of processing parameters on the microstructure, physical properties, and mechanical properties of the composites were investigated, and optimal parameters were determined. The recommended parameters of 40% moisture content, 200 degrees C hot-pressing temperature, and 1.0 g/cm3 preset density resulted in high-performance composites comparable to commercial furniture-grade medium-density fiberboards.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2023)
Article
Chemistry, Multidisciplinary
Wenxiang Zhai, Min Xu, Yijing Zhong, Kun Zhang, Jinming Li, Kejiao Ding, Xinli Wei, Liping Cai, Changlei Xia
Summary: Cellulose-based plastics face challenges in balancing mechanical strength and ductility. A novel approach of reversible ester cross-linking is developed to address this challenge. Inspired by polyester-rich plant bark, a supramolecular composite material is developed and undergoes self-healing and ester exchange reactions in water, aided by photo-thermal catalysis.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Environmental Sciences
Changlei Xia, Sang-Woo Joo, Akbar Hojjati-Najafabadi, Huan Xie, Yingji Wu, Tebogo Mashifana, Yasser Vasseghian
Summary: This review provides an overview of the recent progress in the development of layered covalent organic frameworks (LCOFs) for water and wastewater treatment. LCOFs show unique properties that make them attractive for adsorption and degradation of pollutants. The review covers synthesis methods, structural and chemical characteristics, adsorption and degradation capacity, and the potential applications of LCOFs. It also discusses challenges, limitations, and future research directions. LCOFs have the potential to significantly improve current water and wastewater treatment methods and have implications for policy and practice.
Article
Forestry
Liang Wen, Xuan Wang, Qin Xu, Jiewei Tong, Wanwan Zhao, Yaoli Zhang, Jianxiong Lv, Liping Cai, Changlei Xia
Summary: The monthly variation of dynamic viscosity and interfacial tension of xylem sap in different tree species and their influencing factors were analyzed. The dynamic viscosity and interfacial tension of poplar and metasequoia samples changed in a similar manner each month, but the metasequoia samples had higher values than the poplar samples. The differences in organic components and inorganic cations concentration in their xylem sap due to disparate xylem structures resulted in the variation in dynamic viscosity and interfacial tension between poplar and metasequoia samples.
Article
Energy & Fuels
Yingji Wu, Yan Yuan, Changlei Xia, Tahani Awad Alahmadi, Sulaiman Ali Alharbi, Manigandan Sekar, Arivalagan Pugazhendhi
Summary: This study focuses on improving fuel quality by introducing hydrogen into waste tire pyrolysis oil. The addition of hydrogen was found to improve the combustion process and reduce harmful gas emissions. Waste tire pyrolysis oil blended with hydrogen showed promising performance as an alternative fuel for diesel engines.
Article
Agricultural Engineering
Jingmo Zhou, Shubin Wu, Ying Liu
Summary: Expenditure isolation of lignin and the understanding of its structural variations during different isolation processes are crucial for the high-value utilization of lignin. This study proposed a green deep eutectic solvent (DES) consisting of choline chloride, ethylene glycol, and 4-chlorobenzene sulfonic acid for rapid lignin separation from poplar. The structural variations of DES lignin and its relationship with alkali pre-extraction of hemicellulose were investigated. The results showed that alkali pretreatment enhanced the DES separation of lignin and promoted the cleavage of specific linkages, resulting in reduced molecular weight and thermal stability of isolated DES lignin. Moreover, DES lignin obtained from integrated utilization displayed higher purity and S/G ratio compared to lignin obtained from direct DES treatment.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Yuping Li, Ziyan Xie, Yun Huang, Jiangyi Zeng, Chao Yang, Ling Yuan, Ying Wang, Yongqing Li
Summary: In this study, the characteristic flavonoids (CFs) of three licorice species were identified through integrated metabolic and transcriptomic analysis. The key regulators of CF biosynthesis were also identified. These findings provide valuable information for understanding the biosynthesis of CFs and future breeding of Glycyrrhiza varieties.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Xianjie Pan, Zhaoyi Luo, Fanqi Liu, Quanqian Yi, Yanning Zeng
Summary: This study presents a novel strategy for fabricating fully bio-based epoxy vitrimers using peach gum and itaconic acid, which exhibit superior mechanical properties and thermostability. The materials were characterized and the self-healing and recycling capabilities were evaluated. The results demonstrate the potential of using these materials for sustainable industrial applications.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Mohsen Sabzi-Nojadeh, Mohammad Pouresmaeil, Mina Amani, Mehdi Younessi-Hamzekhanlu, Filippo Maggi
Summary: This study shows that inoculating Summer savory plants with endophytic fungus Trichoderma harzianum can improve plant growth and increase salt tolerance. The fungus enhances growth, restores chlorophyll and antioxidant levels, reduces harmful substances, and increases proline and soluble sugar levels, thereby increasing crop productivity in saline conditions.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Yu Liu, Lei Li, Aichen Zhao, Xiuming Song, Lulu Wei, Mengdi Fang, Chuchu Zheng, Xiaodong Zhu
Summary: This study investigates the impact of peppermint essential oil microcapsules on the unpleasant odor emissions from wax oil coated wood products. The results show that microcapsules can improve the time and stability of odor release.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Mesut Budak, Mirac Kilic, Hikmet Guenal, Ismail Velik, Mesut Sirri
Summary: This study assessed land suitability for rapeseed production using topography, climate, and soil data by analytical hierarchy process (AHP) and the Mamdani Fuzzy Inference System (MFIS). The study area covered land in the Diyarbakir province of southeastern Turkiye. The results indicated the proportions of different land suitability classes and showed the compatibility of AHP and MFIS methods in assessing suitability.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Rui Tian, Yue Liu, Chao Wang, Weikun Jiang, Srinivas Janaswamy, Guihua Yang, Xingxiang Ji, Gaojin Lyu
Summary: In this study, hollow and solid lignin nanoparticles were synthesized through self-assembly and their application in PVA nanocomposite films was investigated. The results showed that the presence of hollow lignin nanoparticles in the films resulted in a room-like network structure, while the solid lignin nanoparticles induced different structural changes. The inclusion of LNPs improved the mechanical properties of the films, and both types of LNPs exhibited good hydrophobicity.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Marcos Vinicius Silva de Andrade, Simone Ribeiro Lucho, Renato Delmondez de Castro, Paulo Roberto Ribeiro
Summary: Stevia rebaudiana Bertoni, commonly known as stevia, is a widely cultivated shrub with highly sweetening metabolites. It has gained significant interest in the food and beverage industries due to its extremely sweet taste and various health benefits. Researchers are currently focused on studying biotechnological strategies to enhance the biosynthesis of stevia plant metabolites for improved cultivation and production.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Eleonora Cintura, Paulina Faria, Luisa Molari, Luca Barbaresi, Dario D'Orazio, Lina Nunes
Summary: This study investigated the properties of Arundo donax as a building material and found that it has strong adaptability, high hygroscopicity, and unique sound absorption behavior. The mechanical tests also demonstrated the applicability of the Arundo donax-based composite. This opens up new possibilities for the further application of Arundo donax-based materials.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Stiina Kotiranta, Juha-Matti Pihlava, Titta Kotilainen, Pauliina Palonen
Summary: The effect of light spectra, particularly far-red and short wavelength radiation, on the growth and secondary metabolites of cannabis is significant. Altering the R:FR ratio can increase the concentration and yield of secondary metabolites, while short wavelength radiation does not significantly affect plant morphology and secondary metabolite concentrations.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Xuze Liu, Fangmin Liang, Jinyuan Cheng, Xuelian Zhou, Jia Wang, Guigan Fang, Kuizhong Shen, Xianzhi Meng, Chen Huang, Arthur J. Ragauskas
Summary: A novel Na2S-facilitated DES pretreatment method was proposed to fractionate moso bamboo, which achieved high lignin removal and preserved most cellulose and hemicellulose with excellent enzymatic digestibility.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Zechun Ren, Xinyuan Zhou, Kejiao Ding, Tong Ji, Hao Sun, Xiang Chi, Yunzhao Wei, Min Xu
Summary: This study prepared a thermal/magnetic/light-triggered multi-stimuli responsive shape memory polymer composite with excellent properties by adding magnetic nanoparticles into a polyurethane composite. The composite showed high shape recovery rate, fast response behavior, and suitability for 3D printing. Controllable external stimuli allowed for dynamic, remote, and precise control of 4D transformations. This work is significant for the design of smart materials and devices.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Yurany Camacho Ardila, Jaiver Efren Jaimes Figueroa, Maria Regina Wolf Maciel
Summary: The higher heating value (HHV) and elemental composition are important properties of biomass, and their prediction using proximate and ultimate analysis is accurate.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Xiaohan Chen, Xianke Wang, Lili Shang, Xinxin Ma, Changhua Fang, Benhua Fei, Huanrong Liu, Shuqin Zhang
Summary: This study focuses on the comprehensive characterization of the three-dimensional (3D) structure of bamboo parenchyma and the evaluation of its tensile and compressive properties, as well as the analysis of its failure mechanisms. The study found that the measured tensile strength and elastic modulus of the parenchyma tissue are 48.81 MPa and 706.48 MPa, respectively. Compression failure modes in parenchyma tissue encompass compression bending and cell fracture, shear failure of the middle lamella, and detachment and debonding of the cell wall.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Tianfeng Liu, Yuxin Liu, Yunlin Fu, Mengji Qiao, Penglian Wei, Zhigao Liu, Yingjian Li
Summary: This study explored the formation mechanism of agarwood induced by fungus and its potential application in high-quality and high-yielding agarwood production. The results showed that the transition layer played a critical role in the continuous accumulation of agarwood, and the parenchyma cells of the xylem rays and interxylary phloem were the main action site of fungus. The accumulation and distribution of chemical composition in different layers were also investigated. The study identified the drivers of specific compounds and provided a theoretical foundation for future agarwood production.
INDUSTRIAL CROPS AND PRODUCTS
(2024)