Article
Chemistry, Multidisciplinary
Syedul Hasnain Bakhtiar, Wen Dong, Bingxiao Xue, Long Chen, Mei Wang, Guangzu Zhang, Wei Luo, Shenglin Jiang, Qiuyun Fu
Summary: By using a modified co-precipitation route with maleic acid-assisted freeze-drying, narrowly dispersed tetragonal BaTiO3 (BTO) nanoparticles with a mean size of around 170 nm and a high c/a ratio of 1.0109 were synthesized. The ultra-fine (around 44 nm) tetragonal BTO obtained through this approach exhibits better dispersibility compared to other methods. The as-obtained BTO-Fr-Gl-pH9-1400C ceramic pellet shows a high permittivity (>12,000) and low dielectric loss (0.03), making it promising for further scaling of BTO-based multilayer chips.
CRYSTAL GROWTH & DESIGN
(2023)
Article
Biochemistry & Molecular Biology
Wei-Wei Chang, Jinye Niu, Hui Peng, Weifeng Rong
Summary: In this study, selective formation of stereocomplex (sc) crystallization and suppression of homocrystallization (hc) in high-molecular-weight (HMW) PLLA/PDLA blends were achieved by adding C70 as a nucleator. Fourier-transformed infrared spectroscopy analysis revealed improved intermolecular interactions and inhibited molecular chain diffusion and mobility, leading to accelerated sc crystallization. The addition of C70 also resulted in a higher thermal stability compared to the neat PLLA/PDLA blend.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Polymer Science
Suyang Dai, Ziming Dai, Ni Jiang, Zhenbo Ning, Zhihua Gan
Summary: In this study, poly(L-lactide) (PLLA) was toughened by crosslinked polyurethane (CPU) through reactive blending. The resulting material exhibited significant increase in elongation at break, enhanced toughness, and shape memory capacity, showing great potential for applications in biodegradable green composites.
Article
Polymer Science
Masrat Rasheed, Mohammad Jawaid, Bisma Parveez
Summary: This study investigates the effects of cellulose nanocrystals (CNC) from bamboo fiber on the properties of poly (lactic acid) (PLA)/poly (butylene succinate) (PBS) composites. The addition of CNC improves the thermal stability, tensile strength, and modulus of the composite, while reducing elongation at break.
Article
Biotechnology & Applied Microbiology
Tiantang Fan, Jingwen Qin, Xiao Meng, Jiafeng Li, Qing Liu, Guannan Wang
Summary: PLPG membranes with sc-PLA improved the crystallizing behavior of PLLA segments, increased thermal stability and degradation ability, and showed low cytotoxicity.
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2022)
Article
Chemistry, Applied
Qian Ren, Minghui Wu, Zhengsheng Weng, Xiuyu Zhu, Wanwan Li, Pengke Huang, Long Wang, Wenge Zheng, Masahiro Ohshima
Summary: The addition of cellulose nanofibers (CNFs) significantly reduced the half-crystallization time of the PLLA/PDLA blend, and when 3% modified CNFs were incorporated, almost exclusively SC crystallites were formed with no HC crystallite presence. This was speculated to be due to enhanced interchain molecular interactions between CNFs and PLA, presenting a feasible and efficient method for producing high-performance PLA materials with exclusively SC crystallites.
CARBOHYDRATE POLYMERS
(2022)
Article
Polymer Science
Qianjin Zhu, Kaixin Chang, Liyan Qi, Xinyi Li, Woming Gao, Qinwei Gao
Summary: In this study, PLLA films were surface-modified using different solutions, leading to changes in their structure and properties. The modification with PDLA weakened the crystal structure of the films, while modification with PDLAG increased the stereocomplex (SC) structure and decreased the homogeneous crystal (HC) structure.
Article
Materials Science, Multidisciplinary
Mitul Kumar Patel, Freja Hansson, Olli Pitkanen, Shiyu Geng, Kristiina Oksman
Summary: This study investigates the enhancement of crystallinity and gas barrier properties of polylactic acid (PLA) by adding poly(hydroxybutyrate) (PHB) and glycerol triacetate (GTA) functionalized chitin nano crystals (ChNCs). The results show that the addition of ChNCs improves the crystallinity and mechanical properties of PHB, as well as significantly reduces the permeability of oxygen and carbon dioxide. This study demonstrates that adding ChNCs can achieve suitable gas barrier properties for food packaging films.
ACS APPLIED POLYMER MATERIALS
(2022)
Article
Polymer Science
Yodthong Baimark, Prasong Srihanam, Yaowalak Srisuwan, Theeraphol Phromsopha
Summary: The stereocomplex polylactide (scPLA) powder showed great potential as an effective nucleating agent for improving the crystallization properties of high-molecular-weight poly(L-lactide) (HMW-PLLA) bioplastic.
Review
Polymer Science
Catalina Diana Usurelu, Stefania Badila, Adriana Nicoleta Frone, Denis Mihaela Panaitescu
Summary: Poly(3-hydroxybutyrate) (PHB) is a promising material for packaging and biomedical fields due to its biodegradability, biocompatibility, and good properties. The addition of cellulose nanocrystals (CNCs) can improve its weaknesses and enhance its performance. Choosing the right processing technology and surface treatment for CNCs is crucial for obtaining good properties and interfacial adhesion in the resulting nanocomposites.
Article
Agricultural Engineering
Mohamed Aouay, Albert Magnin, Jean-Luc Putaux, Sami Boufi
Summary: Cellulose nanocrystals (CNCs) were incorporated into poly-L(lactid acid) (PLLA) matrices using a single melt-processing mode with poly(ethylene glycol) (PEG) as carrier. The effects of CNC content on nucleation and reinforcement efficiency, as well as mechanical properties and melt rheology, were investigated. The results showed that adding CNCs and aminated CNCs (Am-CNCs) significantly improved the tensile modulus and strength, with the best performance at 2% nanofiller content, especially for Am-CNCs. Similar trends were observed in the melt rheology of the PLLA/PEG blend.
INDUSTRIAL CROPS AND PRODUCTS
(2023)
Article
Polymer Science
Hideto Tsuji, Katsuya Osanai, Yuki Arakawa
Summary: The study revealed the first instance of stereocomplex crystallization in enantiomeric blends of random copolymers, demonstrating higher crystallization rate and temperature compared to individual crystallites in unblended copolymers. The presence of all types of monomer units in both individual and SC crystallites highlights the unique crystallization behavior in this system.
Article
Chemistry, Multidisciplinary
Weiwei Cui, Xinyi Wei, Jingyun Luo, Bo Xu, Hongfu Zhou, Xiangdong Wang
Summary: Poly (lactic acid) (PLA) foams are a promising substitute for traditional petroleum-based foams due to their excellent biodegradability and biocompatibility. This study improves the compressive properties and heat resistance of PLA foams by blending them with ethylene-glycidyl methacrylate copolymer (EGMA) and fabricating well-dispersed stereocomplex crystallites (SC). The resulting foams show significantly enhanced melt viscoelasticity, crystallization rate, and ameliorated cell morphology, as well as improved density-specific compressive strength, modulus, and heat resistance.
JOURNAL OF CO2 UTILIZATION
(2022)
Article
Engineering, Environmental
Weishuo Chen, Channa Zhong, Shuangcheng Li, Die Wen, Dongdong Zhou, Jun Shao, Shuiliang Chen, Haoqing Hou, Sheng Xiang
Summary: The blends of poly(D-lactic acid) and poly(L-lactic acid) (PDLA/PLLA) exhibit higher crystallization rate and mechanical strength than individual PDLA or PLLA due to the formation of stereocomplex crystals (SC). SC serves as an effective nucleating agent for PLA homochiral crystals (HC). However, the morphology of SC in asymmetric blends and its effect on the crystallization behavior of HC remains unclear. In this study, PDLA/PLLA blends with different weight ratios were prepared using different methods to obtain SC with different morphologies. The results showed that SC morphology influenced the formation of HC, with fibrous and banded SC inhibiting HC formation, spherical SC enhancing HC formation, and network structure SC significantly accelerating the crystallization rate of HC.
JOURNAL OF POLYMERS AND THE ENVIRONMENT
(2023)
Article
Polymer Science
Yodthong Baimark, Prasong Srihanam, Theeraphol Phromsopha, Yaowalak Srisuwan
Summary: This paper investigates the nucleation efficiency of stereocomplex poly(lactic acid) (scPLA) powder prepared from low-molecular-weight poly(L-lactic acid) (LMW-PLLA) and poly(D-lactic acid) (LMW-PDLA). The addition of scPLA powder improves the crystallization and crystallinity content of high-molecular-weight poly(L-lactide) (HMW-PLLA).
JOURNAL OF POLYMER RESEARCH
(2023)
Article
Materials Science, Multidisciplinary
Kifah Nasr, Audrey Favrelle-Huret, Rosica Mincheva, Gregory Stoclet, Marc Bria, Jean-Marie Raquez, Philippe Zinck
Summary: This study successfully synthesized several DEFDC biobased semiaromatic copolyesters with variable interesting properties and demonstrated their potential applications in food packaging and other fields.
ACS APPLIED POLYMER MATERIALS
(2022)
Article
Polymer Science
Carolane Gerbehaye, Katrien Bernaerts, Rosica Mincheva, Jean-Marie Raquez
Summary: This study presents the design of a new process for recycling polymeric materials using solid-state modification (SSM) technique, aiming to make polymers more sustainable.
EUROPEAN POLYMER JOURNAL
(2022)
Article
Polymer Science
Alma Lucia Villela Zumaya, Rosica Mincheva, Jean-Marie Raquez, Fatima Hassouna
Summary: This review provides an overview of the recent advances in developing nanoclusters based on polymeric nanoparticles and/or inorganic NPs, and summarizes the design, fabrication, and properties of noble-metal nanoclusters and hybrid nanoclusters in cancer therapy.
Article
Chemistry, Multidisciplinary
Sy Hieu Pham, Anthony Ferri, Antonio Da Costa, M. M. Saj Mohan, Van Dang Tran, Duy Cuong Nguyen, Pascal Viville, Roberto Lazzaroni, Rachel Desfeux, Philippe Leclere
Summary: This study reports the high performance of transparent conductive electrodes (TCEs) based on silver nanowires (AgNWs) percolation networks. By optimizing the deposition conditions, AgNWs exhibit low sheet resistance and high optical transmittance. Conductive atomic force microscopy measurements reveal low resistivity of individual AgNWs and high current levels within the network. Thin-film electrodes based on AgNWs show great potential for future flexible electronic devices.
ADVANCED MATERIALS INTERFACES
(2022)
Article
Chemistry, Physical
Marie Bayart, Marie Dubus, Sebastien Charlon, Halima Kerdjoudj, Nicolas Baleine, Samira Benali, Jean-Marie Raquez, Jeremie Soulestin
Summary: Scaffolds with specific features help cells to attach, proliferate, and differentiate. In this study, PLA and PLA/HA scaffolds were produced and the effect of HA particles on the scaffolds was investigated. The presence of HA induced faster and more complete polymer biodegradation, while PLA scaffolds did not degrade during conditioning.
Article
Chemistry, Physical
Aicha Amior, Hamid Satha, Fouad Laoutid, Antoniya Toncheva, Philippe Dubois
Summary: Due to their natural availability, renewability, biodegradability, nontoxicity, light weight, and relatively low cost, natural fibers, especially lignocellulosic fibers, are attractive potential substitutes for non-eco-friendly synthetic fibers. In this study, Ziziphus jujuba fibers with low lignin content were used as an alternative renewable resource for the production of cellulosic fibers with suitable characteristics and minimal energy consumption. The efficient removal of noncellulosic compounds resulted in an increase in crystallinity index and higher surface area of the fibers, making Ziziphus jujuba fibers a suitable sustainable source for the production of cellulosic fibers.
Article
Polymer Science
Marius Murariu, Yoann Paint, Oltea Murariu, Fouad Laoutid, Philippe Dubois
Summary: Polypropylene (PP) filled with CaSO4 beta-anhydrite II (AII) from natural gypsum was studied for high-performance composites. The addition of zinc diacrylate (ZnDA) improved the thermal and mechanical properties of PP-AII composites. The composites also showed improved elastic behavior and heat deflection temperature. Reactive extrusion (REx) on twin-screw extruders was used for large-scale production and performance evaluation.
Article
Materials Science, Multidisciplinary
Fouad Laoutid, Maryam Jouyandeh, Oltea Murariu, Henri Vahabi, Mohammad Reza Saeb, Loic Brison, Marius Murariu, Philippe Dubois
Summary: This study investigated the flame-retardant effect of transparent epoxy coating with aluminum hypophosphite nanoparticles on polylactic acid sheets. The addition of these nanoparticles into the epoxy resin accelerated the degradation of the coating, resulting in increased char residue. The presence of the nanoparticles reduced the peak heat release rate significantly, leading to the formation of a homogeneous char layer with a 15 wt.% nanoparticle content. However, further increase in content did not enhance the flame-retardant properties due to the formation of structural cracks in the coating.
Article
Energy & Fuels
Thomas De Muijlder, Michel Voue, Philippe Leclere
Summary: Silver nanoparticles were synthesized via laser ablation in two different organic solvents, and their dispersion and behavior in a polystyrene matrix were investigated. The presence of a core-shell structure in toluene-ablated particles affected the optical properties of the silver nanoparticles. The particles showed good dispersion in the matrix, especially when synthesized in toluene. The interphase behavior of the doped polymer films was influenced by the synthesis process, affecting their mechanical and optical properties. The findings contribute to the understanding of silver/polystyrene nanocomposites and have potential for developing functional materials.
Editorial Material
Environmental Sciences
Stijn Everaert, Greet Schoeters, Karel Claes, Jean-Marie Raquez, Bart Buffel, Tamara Vanhaecke, Jonas Moens, Juha Laitinen, Nicolas Van Larebeke, Lode Godderis
Summary: Firefighters are exposed to various chemicals that may lead to health issues. Wearing nitrile butadiene rubber undergloves is a preventive measure against toxic accumulation, although its safety is questioned.
Article
Chemistry, Multidisciplinary
Nathan Vinx, David Tromont, Adrien Chauvin, Philippe Leclere, Rony Snyders, Damien Thiry
Summary: In this work, a strategy for fabricating nanostructured organic thin films using the wrinkling phenomenon in a bilayer system has been established. The wrinkled surfaces showed great stability over time and can be used as templates for the deposition of an additional layer, resulting in the formation of a nanostructured organic-based surface.
Article
Materials Science, Multidisciplinary
David Siniscalco, Laurence Pessoni, Laurent Billon, Anne Boussonniere, Anne-Sophie Castanet, Jean-Francois Bardeau, Pierre Nickmilder, Philippe Leclere, Nicolas Delorme
Summary: This study introduces a new method to accurately measure the photoinduced reversible solid-to-liquid transition temperature of polymers. By testing polymers with different chemical structures, the researchers aim to understand the variations in experimental irradiation conditions that affect the solid-to-liquid transition. The accurate characterization of the transition paves the way for optimizing polymer design for better photocontrol of mechanical properties.
ACS APPLIED POLYMER MATERIALS
(2023)
Article
Materials Science, Ceramics
Van Dang Tran, Hong-Cuong Truong, Thanh Vinh Nguyen, Philippe Leclere, Thanh-Tung Duong, Thi Hang Bui, Van Quy Nguyen
Summary: The piezoelectric properties of PVDF and KBT electrospun composite nanofibers were studied for their potential application in Piezoelectric generator (PEG) devices. The PVDF-KBT composite exhibited significantly enhanced piezoelectric responses compared to pure PVDF, showcasing its potential as a sustainable energy solution for recharging portable electronic devices.
CERAMICS INTERNATIONAL
(2023)
Article
Multidisciplinary Sciences
Amar K. Mohanty, Feng Wu, Rosica Mincheva, Minna Hakkarainen, Jean-Marie Raquez, Deborah F. Mielewski, Ramani Narayan, Anil N. Netravali, Manjusri Misra
Summary: This Primer provides an overview of the research and potential of sustainable polymers, focusing on their life cycle, synthetic routes from renewable carbon feedstocks, production, applications, limitations, and end of life options. It also discusses the challenges and potential solutions for recycling and composting. The development of sustainable polymers can contribute to a circular economy for plastics by reducing the use of finite resources.
NATURE REVIEWS METHODS PRIMERS
(2022)
Article
Nanoscience & Nanotechnology
Hong-Cuong Truong, Cong-Dan Bui, Van-Duong Dao, Sy-Hieu Pham, Philippe Leclere, Duy-Cuong Nguyen, Bui-Thi Hang, Van-Quy Nguyen, Van-Dang Tran, Soon-Gil Yoon
Summary: A nanohybrid of titanium dioxide (TiO2) and single-walled carbon nanotubes (SWCNTs) with dual functions of collecting electrons and serving as a transparent electrode layer was synthesized. The nanomaterial exhibited promising performance as a light absorber and electron collector in perovskite solar cells, achieving a power conversion efficiency of 7.2%. This study could contribute to the development of inexpensive and flexible perovskite solar cells by replacing conventional materials.
JOURNAL OF SCIENCE-ADVANCED MATERIALS AND DEVICES
(2022)
Article
Chemistry, Physical
Mei Gui Vanessa Wee, Amutha Chinnappan, Runxin Shang, Poh Seng Lee, Seeram Ramakrishna
Summary: Cooling processes, from residences to industries, require a lot of energy and are essential. This study introduces MIL-101(Cr), a new desiccant, to heat exchangers for more efficient cooling. By improving the synthesis method and using a special binder, the MIL-101(Cr)-coated heat exchanger shows improved water uptake capacity and lower regeneration temperature.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Ao Zhen, Guanyu Zhang, Ao Wang, Feng Luo, Jiehua Li, Hong Tan, Zhen Li
Summary: In this study, a solvent-free microemulsion method was used to synthesize waterborne polyurethane (WPU) material with high retention of mechanical properties and satisfactory water absorption rates. The material showed excellent biocompatibility and has broad application potential in the field of biomedicine.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Wensong Ge, Rui Wang, Xiaoyang Zhu, Houchao Zhang, Luanfa Sun, Fei Wang, Hongke Li, Zhenghao Li, Xinyi Du, Huangyu Chen, Fan Zhang, Huifa Shi, Huiqiang Hu, Yongming Xi, Jiankang He, Liang Hu, Hongbo Lan
Summary: This paper reviews the research on the surface tension of eutectic gallium-indium alloys (EGaIn) in the field of stretchable electronics. It covers the principles of oxide layer formation, factors influencing surface tension, and methods for surface modification of liquid metals. The paper also discusses the applications of EGaIn surface modification in different fields and highlights the challenges still faced and the future outlook.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Xiang Song, Lianghao Jia, Zhengen Wei, Tao Xiang, Shaobing Zhou
Summary: This paper provides an overview of the application, preparation, and role of biomimetic structures in solar evaporators with improved evaporation rate and lifetime.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Wei Yuan, Qian Deng, Dong Pan, Xiang An, Canyang Zhao, Wenjun Su, Zhengmin He, Qiang Sun, Ran Ang
Summary: Optimizing the performance of n-type PbTe thermoelectric materials is crucial for practical applications. Dynamic doping has emerged as an effective method to improve the performance of n-type PbTe by optimizing the carrier concentration. This study demonstrates the significance of Mn alloying in enhancing the performance of Ag-doped n-type PbTe by creating a hierarchical structure to suppress thermal transport and improving the Seebeck coefficient.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Xiaoyan Wang, Meiqi Geng, Shengjun Sun, Qian Xiang, Shiyuan Dong, Kai Dong, Yongchao Yao, Yan Wang, Yingchun Yang, Yongsong Luo, Dongdong Zheng, Qian Liu, Jianming Hu, Qian Wu, Xuping Sun, Bo Tang
Summary: This review provides a comprehensive analysis of the progress and challenges in the field of bifunctional electrocatalysts and efficient electrolyzers for seawater splitting. It summarizes recent advancements and proposes future perspectives for highly efficient bifunctional electrocatalysts and electrolyzers.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Jason K. Phong, Christopher B. Cooper, Lukas Michalek, Yangju Lin, Yuya Nishio, Yuran Shi, Huaxin Gong, Julian A. Vigil, Jan Ilavsky, Ivan Kuzmenko, Zhenan Bao
Summary: Dynamic block copolymers (DBCPs) combine the phase separation of traditional block copolymers with the supramolecular self-assembly of periodic dynamic polymers, resulting in the spontaneous self-assembly of high aspect ratio nanofibers with well-ordered PEG and PDMS domains. DBCPs with a periodic block sequence exhibit superior properties compared to those with a random sequence, including delayed onset of terminal flow and higher ionic conductivity values.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Hong Kyu Lee, Yasaswini Oruganti, Jonghyeon Lee, Seunghee Han, Jihan Kim, Dohyun Moon, Min Kim, Dae-Woon Lim, Hoi Ri Moon
Summary: This study reports the moisture-triggered proton-conductivity switching behavior in Zn5FDC MOFs induced by the presence and absence of coordinating solvents, which illustrates the significant role of coordinating solvents in conductivity variation.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Bommaramoni Yadagiri, Sanjay Sandhu, Ashok Kumar Kaliamurthy, Francis Kwaku Asiam, Jongdeok Park, Appiagyei Ewusi Mensah, Jae-Joon Lee
Summary: The molecular engineering of the interface modulator between the perovskite and hole transporting material is crucial for achieving satisfactory performance and stability of perovskite solar cells. In this study, cruciform-shaped dual functional organic materials were employed as surface passivation and hole transporting interfacial layers in perovskite solar cells. The use of these materials significantly improved the power conversion efficiency of the solar cells.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Joaquin Martinez-Ortigosa, Reisel Millan, Jorge Simancas, Manuel Hernandez-Rodriguez, J. Alejandro Vidal-Moya, Jose L. Jorda, Charlotte Martineau-Corcos, Vincent Sarou-Kanian, Mercedes Boronat, Teresa Blasco, Fernando Rey
Summary: This study investigates the synthesis of all-silica RTH zeolites using triisopropyl(methyl)phosphonium as the organic SDA. The results show the formation of two distinct crystalline phases under different synthesis conditions, with fluoride bonding to different silicon sites. It demonstrates the possibility of controlling the placement of fluoride in RTH zeolites through synthesis conditions.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Luyao Zheng, Cong Liu, Wenbiao Zhang, Boxu Gao, Tianlan Yan, Yahong Zhang, Xiaoming Cao, Qingsheng Gao, Yi Tang
Summary: This study successfully improves the efficiency and stability of water splitting by constructing a heterostructured electrocatalyst. The catalyst shows extraordinary performance and could offer an effective approach for the sustainable production of hydrogen.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Carlos A. Campos-Roldan, Raphael Chattot, Frederic Pailloux, Andrea Zitolo, Jacques Roziere, Deborah J. Jones, Sara Cavaliere
Summary: This study systematically evaluated the hydrogen evolution/oxidation reactions on a series of Pt-rare earth nanoalloys in alkaline media, and identified the effect of the lanthanide contraction. The experimental results revealed that the chemical nature of the rare earth modulates the adsorption and mobility of oxygenated-species, enhancing the kinetics of the reactions.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Sara Frank, Mads Folkjaer, Mads L. N. Nielsen, Melissa J. Marks, Henrik S. Jeppesen, Marcel Ceccato, Simon J. L. Billinge, Jacopo Catalano, Nina Lock
Summary: This study investigates the thermal decomposition of ZIF-67 and its correlation with structural evolution and electrocatalytic performance. The researchers used in situ X-ray absorption spectroscopy and total scattering techniques to analyze the process. They found that disorder emerges at lower temperatures and that extending the pyrolysis process can result in materials with superior electrochemical properties.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Zi-Yang Zhang, Hao Tian, Han Jiao, Xin Wang, Lei Bian, Yuan Liu, Nithima Khaorapapong, Yusuke Yamauchi, Zhong-Li Wang
Summary: By constructing Cu-0-Cu+-NH2 composite interfaces with the assistance of SiO2, the electrochemical CO2 reduction reaction (CO2RR) achieves high Faraday efficiency and current density for C2+ production, improving the productivity of carbon cycle.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Ting Wang, Ruijuan Zhang, Pengda Zhai, Mingjie Li, Xinying Liu, Chaoxu Li
Summary: This study successfully exfoliated COFs using a simple electrochemical method, which resulted in improved photocatalytic performance for COFs and enriched the fabrication approach of COF exfoliation.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)