Article
Engineering, Chemical
Ru Song, Ningshuang Zhang, Hong Dong, Peng Wang, Hao Ding, Jie Wang, Shiyou Li
Summary: This study introduces the use of three-dimensional nickel sponges for oil-water separation, featuring superhydrophobic/superlipophilic properties and excellent adsorption capacity for various oils and organic solvents. The nickel sponges also exhibit UV resistance and corrosive aqueous solution ability.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Engineering, Environmental
Yiyao Li, Jun Yan, Ling Wang, Juntao Li, Junchen Luo, Jie-Feng Gao
Summary: This study developed a super-hydrophobic and conductive foam composite with stable vapor sensing behavior and excellent oil adsorption capacity, which can be used for oil/water separation and crude oil cleanup, showing promising applications in the field of environment protection and flexible electronics.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Chemistry, Applied
Majid Mohseni, Hossein Shahriyari Far, Mahdi Hasanzadeh, Kevin Golovin
Summary: This study developed a non-fluorinated and easy treatment method to fabricate durable and comfortable superhydrophobic textiles. By utilizing two sequential sprays, a special liquid coating was created on the textile surface, maintaining excellent superhydrophobic properties that remained stable even after multiple washing cycles.
PROGRESS IN ORGANIC COATINGS
(2021)
Article
Chemistry, Multidisciplinary
Xi Quan Cheng, Yang Jiao, Zekun Sun, Xiaobin Yang, Zhongjun Cheng, Qing Bai, Yingjie Zhang, Kai Wang, Lu Shao
Summary: A simple method of coaxial electrospinning was proposed to manufacture superhydrophobic membranes for ultrafast separation of water-in-oil emulsions. By designing asymmetric composite membranes with selective layers, the mass transfer resistance was reduced, resulting in high separation efficiency and permeance. The manufactured membrane showed strong promise in separation of water-in-oil emulsions, with a large size, continuous production, and potential for further enlargement.
Article
Engineering, Environmental
Ning Zhang, Xianwen Yang, Yalun Wang, Yunfei Qi, Ping Cui, Wei Jiang
Summary: In this study, a superhydrophobic vinyl-terminated polydimethylsiloxane embedded polystyrene sponge with a hierarchical structure was constructed for efficient oil-water separation. The sponge material exhibited outstanding oil collection performance, excellent recyclability, superhydrophobicity, and superoleophilicity.
JOURNAL OF WATER PROCESS ENGINEERING
(2022)
Review
Biotechnology & Applied Microbiology
Qinghua Luo, Jiao Peng, Xiaoyu Chen, Hui Zhang, Xia Deng, Shiwei Jin, Hai Zhu
Summary: Biology-inspired superhydrophobic technology has been widely used in various fields, but its poor durability has limited its practical application. This review summarizes the superhydrophobic models, improvement in surface stability, durability test methods, and applications of mechanical-chemical superhydrophobic materials. The future outlook and challenges of this technology are also highlighted.
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2022)
Article
Engineering, Environmental
Fei Xiao, Hongxia Zhang, Tianzhao Wu, Jiahao Liu, Jianxin Liu, Jiangbo Zhang, Wei Liu, Taixin Liang, Jinghui Hu
Summary: A melamine sponge with superhydrophobic/superlipophilic characteristics was successfully created using a simple two-step immersion approach. The prepared sponge showed exceptional stability and anti-corrosion properties, and can be used for rapid oil-water separation.
PROCESS SAFETY AND ENVIRONMENTAL PROTECTION
(2022)
Article
Environmental Sciences
Aditya Srishti, Aditya Kumar
Summary: The study explores the use of modified superhydrophobic-superoleophilic jute fabric as a high-performance filter for separating oil-water mixtures in challenging environmental conditions. The fabric demonstrates high separation efficiency, stable recyclable properties, and outstanding durability, making it a promising solution for practical applications.
MARINE POLLUTION BULLETIN
(2023)
Article
Environmental Sciences
Nedal Y. Abu-Thabit, Onyinye J. Uwaezuoke, Mahmoud H. Abu Elella
Summary: The industrial revolution has resulted in various types of environmental pollution, and the treatment of oil-polluted water is of great importance. In recent years, advanced superwetting materials have been utilized for oily wastewater treatment. This review provides a summary of the latest developments in fabricating superhydrophobic/superoleophilic nanohybrid materials for oil/water separation, focusing on different classes of low surface energy materials. The review also highlights the current limitations and suggests future research directions.
Article
Chemistry, Multidisciplinary
Haiguang Zhu, Long Chen, Xinyue Dou, Yong Liu, Xun Yuan
Summary: This study presents the design of a durable and efficient hydrophobic photocatalyst which combines titanium dioxide and carbonized melamine foam for a three-dimensional structure, along with a hydrophobic polydimethylsiloxane coating for stable durability. The designed CMF-TiO2-PDMS photocatalyst demonstrates outstanding durability in treating wastewater by removing insoluble organic solvents and photodegrading soluble chemical pollutants under UV illumination.
Article
Chemistry, Applied
Gang Huang, Liang Huo, Yikai Jin, Shuaijie Yuan, Ruixi Zhao, Jing Zhao, Zhengrong Li, Yangling Li
Summary: The study demonstrate that preparing superhydrophobic fabrics with different levels of hydrophobicity can enhance oil-water separation efficiency and oil flux. The presence of SiO2 nanoparticles endows the fabric with superhydrophobicity, and the hydrophobicity of the fabric has a positive effect on separation efficiency.
PROGRESS IN ORGANIC COATINGS
(2022)
Article
Materials Science, Ceramics
Binbin Dong, Yajun Lv, Zhenzhen Zhi, Junrui Yang, Qiubo Hu, Li Wang, Hamidreza Abadikhah, Xin Xu, Gang Wang, Zhiyu Min, Rui Zhang
Summary: Ceramic fiber braids with excellent chemical and thermal stability were used for oil-water separation, showing promising performance in harsh water environments.
CERAMICS INTERNATIONAL
(2023)
Article
Materials Science, Ceramics
Mengmeng Yang, Lixia Yang, Zhaofeng Chen, Yang Ding, Manna Li, Qiong Wu, Tianlong Liu, Lihao Liu
Summary: By using a simple two-step dipping method, an environmentally friendly and durable modified melamine sponge with superhydrophobic properties was fabricated. The sponge, named MS/rGO/AC/PDMS, has a multi-stage pore structure due to the fixation of active carbon and reduced graphene oxide on the melamine sponge skeleton with polydimethylsiloxane glue. The as-prepared sponge showed excellent water repellency with a water contact angle of up to 164 degrees. Used for oil/water separation, MS/rGO/AC/PDMS demonstrated outstanding oil-water selectivity, high oil sorption ability (up to 120 g/g), and separation efficiency over 99.85%.
CERAMICS INTERNATIONAL
(2023)
Article
Chemistry, Physical
Peng Fang, Liu Huang, Weihao Pan, Song Wu, Xu Feng, Jinlong Song, Yingjie Xing
Summary: A durable superhydrophobic stainless steel mesh was developed using a simple and cost-effective chemical oxidation process, which showed high separation efficiency for oil-water mixtures under harsh conditions. The mesh exhibited excellent resistance to corrosion, stable reusability, and maintained its superhydrophobicity even after exposure to extreme conditions.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Engineering, Environmental
Xingyu Lin, Yong Zhang, Ziteng Yang, Wenjian Yue, Ruoxin Zhang, Jie Qi, Hongsheng Lu
Summary: In this study, a smart quartz sand with controllable wettability was designed for efficient oil-water separation and water in oil emulsion separation. The quartz sand exhibited superhydrophobicity and hydrophilicity, maintaining separation performance under different pH conditions. It also demonstrated efficient demulsification and separation capacity, showing promising applicability in the field of oil recovery and oil quality improvement.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2023)
Article
Chemistry, Applied
Jianhua Ran, Hongbo Chen, Shuguang Bi, Qingfeng Guo, Changwang Yan, Xiaoning Tang, Deshan Cheng, Guangming Cai, Xin Wang
Summary: Polydopamine-assisted deposition of ZIF-8/TiO2 composite nanoparticles on textiles resulted in excellent photocatalytic activity. Various analytical techniques confirmed the benefits of the composite structure in improving charge transfer and reducing re-union rate, leading to potential industrial wastewater treatment applications.
PROGRESS IN ORGANIC COATINGS
(2021)
Article
Materials Science, Ceramics
Deshan Cheng, Changwang Yan, Yuhang Liu, Yang Zhou, Dongdong Lu, Xiaoning Tang, Guangming Cai, Daiqi Li, Zhong Zhao, Xin Wang
Summary: The study explores the recycling of photocatalyst in wastewater treatment by loading copper ferrite particles onto polydopamine treated ceramic/polyester fabrics. The CPF/CuFe2O4 photocatalyst demonstrated excellent photocatalytic activity, photostability, and recoverability, showing great potential in wastewater treatment.
CERAMICS INTERNATIONAL
(2022)
Article
Materials Science, Textiles
Zinia Anjuman Ara, Lijing Wang, Rajiv Padhye, Xin Wang
Summary: The use of trifluoro acetic acid as a solvent to dissolve jute fibers for fabricating nanofibers via electrospinning was investigated in this work. The fabricated nanofibers showed excellent thermal stability, making them less prone to degradation, which provides potential for high-performance applications.
JOURNAL OF NATURAL FIBERS
(2022)
Article
Materials Science, Multidisciplinary
Aisha Rehman, Shadi Houshyar, Azadeh Mirabedini, Deshan Cheng, Guangming Cai, Rajiv Padhye, Xin Wang
Summary: The synthesis of nanodiamond/polydopamine/wool (ND-PDA-wool) nanocomposites through a dip-coating approach demonstrates excellent cooling performance with a temperature difference of 2.4-3.9 degrees C between coated and uncoated fabrics in a short time span. These composite fabrics offer enhanced thermal stability, improved mechanical properties, and increased water absorbency while maintaining air permeability. They provide a strategy for developing durable, lightweight, washable, and comfortable cooling textiles with excellent thermal conductivity.
MACROMOLECULAR MATERIALS AND ENGINEERING
(2022)
Article
Materials Science, Textiles
M. A. Rahman Bhuiyan, Lijing Wang, Zinia Anjuman Ara, Tanushree Saha, Xin Wang
Summary: This research aims to develop chemical protective clothing with both barrier performance and thermal comfort through a functionalised surface coating on cotton fabric. The coating, consisting of polyurethane, superabsorbent polymer, and fluoropolymer, creates an omniphobic protective layer on the fabric, providing protection against water, oils, and liquid chemicals. The treatment with fluoropolymer significantly improves hydrophobicity, resulting in high water contact angle, water repellency, and liquid repellency. The integration of superabsorbent polymer in the coated fabric enhances dry heat resistance, moisture vapour transmittance, and evaporative cooling index, thus improving thermal comfort. However, the continuous hydrophobic barrier layer on the fabric surface compromises air permeability and moisture management performance.
JOURNAL OF INDUSTRIAL TEXTILES
(2022)
Article
Materials Science, Paper & Wood
Yali Zhang, Zhong Zhao, Daiqi Li, Guangming Cai, Xiaoning Tang, Wenbin Li, Deshan Cheng, Xin Wang
Summary: This study developed a method to degrade formaldehyde in interior decoration by in situ growing manganese dioxide nanoparticles (MnO2 NPs) on cotton fabrics using polydopamine as a template. The results showed that the developed cotton/pDA/MnO2 fabrics exhibited good stability and could remove 100% of formaldehyde within 20 minutes after three cycles. The development of MnO2 NPs coated fabrics provides a new strategy for the degradation of formaldehyde in interior decoration.
Article
Chemistry, Analytical
Andrzej Krajewski, Shadi Houshyar, Lijing Wang, Rajiv Padhye
Summary: This work describes the design, manufacturing, and user interface of a thin-film gas transducer platform that can provide real-time detection of toxic vapor. The sensor can be integrated with unmanned aerial vehicles, combining high mobility with the ability to detect hazardous gases in real time, or used as a standalone system in industries dealing with harmful gaseous substances.
Review
Chemistry, Multidisciplinary
Rumbidzai Zizhou, Xin Wang, Shadi Houshyar
Summary: Small-diameter artificial vascular grafts (SDAVG) are commonly used in the treatment of arterial occlusive diseases. However, post-implantation restenosis is a major concern. This review focuses on the use of biomimetic, multilayered SDAVGs to prevent restenosis and summarizes the materials, challenges, and strategies involved. Future directions for research in this area are also highlighted.
Article
Materials Science, Paper & Wood
Junsheng Wang, Yong Wang, Rao Jue, Daiqi Li, Zhong Zhao, Guangming Cai, Deshan Cheng, Xin Wang
Summary: Next-generation smart textiles are a solution to address environmental threats such as electromagnetic radiation and global warming. A novel fabrication strategy combining multi-layer spraying and mechanical compression has been used to develop a multifunctional cotton fabric. This fabric exhibits excellent electromagnetic shielding and heat management performance, and can be recycled and reconfigured.
Article
Materials Science, Textiles
Zinia Anjuman Ara, Lijing Wang, Rajiv Padhye, Xin Wang
Summary: This study investigates the electrospinning of nanofibers from cotton and jute using trifluoroacetic acid as the solvent. The morphology, chemical structure, thermal stability, and decomposition pattern of the nanofibers were analyzed. The results show that there are no significant differences in surface morphology between jute nanofibers and cotton nanofibers, and the nanofibers exhibit excellent thermal stability. This study is important for proposing suitable applications for jute nanofibers.
JOURNAL OF NATURAL FIBERS
(2023)
Article
Materials Science, Composites
Sirui Tan, Junsheng Wang, Wanhui Jin, Qian Zhang, Zhong Zhao, Daiqi Li, Deshan Cheng, Shuguang Bi, Jianhua Ran, Guangming Cai, Xin Wang
Summary: This article presents a scalable and simple method for fabricating liquid metal (LM)/carbon nanotubes (CNTs) @Ecoflex (LCEF) coaxial conductive filaments. The electro-mechanical response of the filaments was investigated, showing their capability for monitoring both large and subtle human motions. Additionally, the LCEF fabrics demonstrated efficient electrothermal response, functioning as large-area flexible heaters. This work contributes to the scalable fabrication of flexible strain sensors and electrothermal devices, paving the way for the development of multifunctional wearable electronic devices.
COMPOSITES COMMUNICATIONS
(2023)
Article
Materials Science, Composites
Changwang Yan, Zhong Zhao, Wanhui Jin, Qian Yu, Jing Yu, Jianhua Ran, Shuguang Bi, Deshan Cheng, Daiqi Li, Guangming Cai, Xin Wang
Summary: Construction of charge transfer channel between carbon quantum dots (CQDs) and g-C3N4 nanosheets enhances the piezo-catalytic performance of CQDs/g-C3N4 nano-composites, resulting in a significant degradation rate of methylene blue (MB). The increased generation of reactive oxygen species (ROS) due to the enhanced surface area and existence of charge transfer channel is responsible for the dye degradation. This study provides a new strategy for the construction of carbon-based nanocomposites and a new perspective for wastewater treatment in dark environments.
COMPOSITES COMMUNICATIONS
(2023)
Article
Chemistry, Physical
Zhong Zhao, Changwang Yan, Daiqi Li, Xiaoning Tang, Jianhua Ran, Shuguang Bi, Deshan Cheng, Guangming Cai, Xin Wang
Summary: In this study, a metallic Cu layer was formed on the surface of a nylon knitted fabric, and graphene (GO) sheets were spray-coated onto an in-situ grown copper nanoparticle (Cu NP) layer to prevent oxidation. The conductivity of the fabric was further enhanced by hydrothermal reduction of the GO sheets. The rGO/Cu@NKF architecture showed promising action sensing capability and efficient electrothermal performance.
SURFACES AND INTERFACES
(2023)
Article
Nanoscience & Nanotechnology
Sizhuo Zou, Daiqi Li, Chengen He, Xin Wang, Deshan Cheng, Guangming Cai
Summary: Researchers have developed a facile method to incorporate MXene into cotton yarn through dipping and drying, followed by fabricating an MXene/cotton/spandex yarn using friction spinning. The resulting MCSY exhibits both electrical conductivity and mechanical performance, enabling real-time monitoring of human motions and development of sensing device prototypes.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Nanoscience & Nanotechnology
Rumbidzai Zizhou, Khashayar Khoshmanesh, Xin Wang, Shadi Houshyar
Summary: Currently available commercially artificial grafts often do not match the native vessel, resulting in occlusion after implantation. This study fabricates nanocomposites with nonlinear mechanical responses to address this issue and demonstrate their potential as the load-bearing layer in vascular grafts.
ACS APPLIED MATERIALS & INTERFACES
(2023)