Article
Engineering, Chemical
Kai An, Xinyue Zhang, Yongquan Qing, Yi Sui, Cai Long, Zhuwei Yang, Linshan Wang, Changsheng Liu
Summary: The study successfully prepared stable superhydrophobic cerium-based nickel foam through a one-step electrodeposition method, showing good stability and efficient oil-water separation and photocatalytic degradation effects.
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
(2021)
Article
Chemistry, Physical
Chen Tianchi, Guo Jie, Xu Hao, Zhang Jialu, Ningning Hu, Hongtao Liu
Summary: This study successfully prepared biodegradable PLA fabrics with superhydrophobic and superoleophilic properties, showing efficient oil-water separation and high oil flux while maintaining excellent performance under various conditions.
APPLIED SURFACE SCIENCE
(2022)
Article
Chemistry, Multidisciplinary
Yonghui Zhang, Jiangwen Liu, Ligeng Ouyang, Jiaming Li, Guie Xie, Yinyin Yan, Can Weng
Summary: A novel super-hydrophobic material was successfully developed on copper foam substrate, showing excellent oil/water separation performance, corrosion resistance, and chemical stability. The material, utilizing a unique processing method, can effectively save time and provide a new potential for continuous oil/water separation.
Article
Chemistry, Physical
Chaoyun Bai, Chuanbo Hu, Peiyuan Ni, Xin Zhang, Wenxin Zhang, Si Zhang, Jianting Tang, Tingzhen Li, Ying Li
Summary: In this study, a superhydrophobic-superoleophilic polyvinyl alcohol sponge modified by stearic acid/nano-TiO2 particles was constructed for oil-water separation. The sponge showed a water contact angle of 163 degrees, a water sliding angle of less than 3 degrees, and an oil contact angle of 0 degrees. The modified sponge could adsorb 5-8 times more oil than its own mass and maintain the oil sorption capacity even after being reused for 5 times.
SURFACES AND INTERFACES
(2023)
Article
Materials Science, Coatings & Films
Wulong Li, Xueting Wang, You Wu, Mingqiang Chen, Zhanxiong Li
Summary: A superhydrophobic cotton fabric with excellent properties was fabricated via a simple method, which can be used for self-cleaning and oil/water separation applications. The movement of the fabric in water can be controlled by a magnet, and it has potential applications in droplet-based microreactors.
SURFACE & COATINGS TECHNOLOGY
(2021)
Article
Engineering, Chemical
Bao Wang, Chaolang Chen, Zhaoxin Li, Jianfeng Wu, Xianglou Liu, Jiadao Wang
Summary: A one-step, low-cost method was developed to prepare superhydrophobic sands for efficient separation of water-in-oil emulsion. The as-prepared sand layers exhibited superior superhydrophobic properties with water contact angle over 151 degrees, achieving separation efficiency of up to 99.7%. The thickness of the sand layer was found to affect separation performance, as increased thickness led to higher separation efficiency.
CHINESE JOURNAL OF CHEMICAL ENGINEERING
(2021)
Article
Chemistry, Physical
Md. Mokter Hossain, Sarah Wu, Alia Nasir, Dinithi Mohotti, Ndeddy Aka junior Robinson, Yuan Yuan, Ekow Agyekum-Oduro, Asia Akter, Kaiser Ahmed Bhuiyan, Rahate Ahmed, Van Toan Nguyen, Kyeong Hwan Yoon, Quang Hung Trinh, Young Sun Mok
Summary: Efficient superhydrophobic and superoleophilic thin films were prepared using atmospheric-pressure plasma polymerization, which can be used for oil-water separation and self-cleaning. By adjusting the operating parameters and gas flow rate, the hydrophobicity of the films can be controlled to achieve different performances.
SURFACES AND INTERFACES
(2022)
Article
Chemistry, Inorganic & Nuclear
Guanzhong Zhai, Junwei Wu, Zhuorui Yuan, Hongmei Li, Daohua Sun
Summary: This article introduces a novel superhydrophobic metal-organic framework (MOF)-based sponge for separating water-in-oil emulsions. The sponge combines poly(dimethylsiloxane) (PDMS)-coated hydrophobic SiO2 particles and UiO66-OSiR particles, and can efficiently separate emulsified water-in-oil emulsions.
INORGANIC CHEMISTRY
(2023)
Article
Chemistry, Physical
Zhe Zhang, Pengyu Zhang, Yunling Gao, Junxian Yun
Summary: In this study, a superhydrophobic copper mesh was prepared using a two-step soaking process to achieve a micro-nano coralline-like rough structure for oil/water separation. The modified copper mesh exhibited excellent mechanical and chemical stability, as well as good self-cleaning ability and antifouling performance. After multiple cycles of reuse, the copper mesh maintained a high separation efficiency for oil/water mixtures.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Chemistry, Applied
Dibyangana Parbat, Wonhee Cho, Sang Joon Lee
Summary: A new method using acrylate click chemistry is proposed to fabricate highly durable and eco-friendly superhydrophobic surfaces. The use of long-chain acrylates provides extreme water repellency, and the resulting surfaces exhibit long-term stability under various harsh conditions. This technique results in highly robust 3D superhydrophobic surfaces that can be easily molded or sprayed onto various substrates.
PROGRESS IN ORGANIC COATINGS
(2023)
Article
Engineering, Environmental
Ke Zheng, Wenxi Li, Shaoqi Zhou, Guoru Huang
Summary: This study presents a low-cost and facile one-step poly(phenol-amine) modification method on melamine sponges. The modified sponges exhibit excellent mechanical properties and demonstrate super-hydrophobicity, high oil-absorption capacity, and outstanding oil-water separation performance.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Chemistry, Physical
Abdul Rahim Siddiqui, Wen Li, Fajun Wang, Junfei Ou, Alidad Amirfazli
Summary: A self-cleaning, transparent superhydrophobic silica-based surface was fabricated by one-step thermal oxidation of silicone grease, showing excellent stability and light transparency, which can be used for engineering applications in self-cleaning glasses.
APPLIED SURFACE SCIENCE
(2021)
Article
Polymer Science
Qing Wang, Dong Xie, Junjia Chen, Jie Luo, Guangxue Chen, Mingguang Yu
Summary: A straightforward and scalable strategy was presented for the fabrication of superhydrophobic stainless steel mesh, which showed excellent water-oil separation ability and tolerance to various conditions. The damaged surfaces could be easily healed by reapplying flame heat.
JOURNAL OF APPLIED POLYMER SCIENCE
(2022)
Article
Chemistry, Physical
Elmira Velayi, Reza Norouzbeigi
Summary: Superhydrophobic nanocomposite mesh membranes were successfully constructed using a scalable spray deposition method without the need for low surface energy modifiers. The main fabrication parameters, including spray solution concentration, SiO2:ZnO mass ratio, and epoxy resin to total nanoparticles mass ratio, were studied using a Box-Behnken design to optimize the permeation flux of the membranes. The results showed that increasing spray solution concentration led to decreased oil flux due to thicker coatings, while the permeation flux first decreased and then slowly increased with an increase in epoxy resin content. The best-performing membrane exhibited high chloroform flux and separation efficiency with specific fabrication parameters.
APPLIED SURFACE SCIENCE
(2023)
Article
Engineering, Environmental
Liming Liu, Huiying Wang, Jinsong Huang, Mingjian He, Shishun Li, Ying Liu, Feiran Li, Hui You
Summary: A one-step femtosecond laser ablation process was used to create uniform and hierarchical micro-groove structures on a porous mesh, resulting in a super-hydrophobic surface. The mesh showed strong mechanical durability and thermal stability, passing 2000 abrasion cycle tests, 400 degrees heat treatment, and outdoor robustness tests. Additionally, self-cleaning and on-demand oil-water separation were achieved by adjusting the wettability of the mesh.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Environmental
Luen Xu, Jianxin Wang, Jingjing Wang, Shi-Yu Lu, Qiang Yang, Chunmei Chen, Huawei Yang, Fengqiu Hong, Changjun Wu, Qingliang Zhao, Yang Cao, Hui Liu
Summary: The study introduced a novel nanocomposite for synergistic apoptosis-ferroptosis therapy in tumor treatment. Through a cascade catalytic process, the nanocomposite generated abundant gluconic acid and H2O2 to promote the release of iron ions from FePO, driving tumor cells into ferroptosis pathway. In vivo data showed effective tumor elimination achieved by this nanocomposite under laser irradiation through the synergistic apoptosis-ferroptosis strategy.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Thermodynamics
Baohua Yuan, Lixia Yang, Huawei Yang, Liangjiu Bai, Wenxiang Wang, Donglei Wei, Ying Liang, Hou Chen
Summary: By using MoS2-x nanosheet arrays with S vacancies grown on Mo meshes as solar absorbers, a high solar energy utilization system was achieved. This system used interfacial heat to drive water evaporation and photothermal-enhanced photodegradation, converting waste heat to electricity simultaneously, thus enhancing the evaporation performance.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Environmental Sciences
Chaofan Zhang, Baohua Yuan, Lixia Yang, Huawei Yang, Liangjiu Bai, Feng Wang, Donglei Wei, Wenxiang Wang, Hou Chen
Summary: The study developed a solar-driven steam generator based on carbonized green algae for treating gold smelting wastewater, achieving efficient non-selective removal of heavy metal ions and CN-.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Materials Science, Ceramics
Baohua Yuan, Lili Wei, Lixia Yang, Liangjiu Bai, Huawei Yang, Donglei Wei, Feng Wang, Wenxiang Wang, Hou Chen
Summary: Solar steam generation is of great interest due to its easy accessibility and sustainability. This study introduced a new approach for the treatment of dye wastewater by immobilizing LaB6/g-C3N4 composites on porous cotton cloth, creating a solar absorber resistant to dye clogging with high solar harvesting efficiency. This novel solar absorber shows great potential for application in the field of dye wastewater treatment.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2022)
Article
Materials Science, Multidisciplinary
Qichao Fan, Yu Nie, Qing Sun, Wenxiang Wang, Liangjiu Bai, Hou Chen, Lixia Yang, Huawei Yang, Donglei Wei
Summary: This work presents stretchable, antifreezing, and self-healing hydrogels by incorporating Ag/TA@CNCs and L-proline into the guar gum/poly(acrylic acid) hybrid network. The hydrogels exhibit improved mechanical strength, self-healing efficiency, and conductivity. The resistive-type hydrogel strain sensors show high gauge factor and fast response time, and can accurately monitor various human movements.
ACS APPLIED POLYMER MATERIALS
(2022)
Article
Polymer Science
Donglei Wei, Huili Li, Chuanqing Yang, Jianmin Fu, Hou Chen, Liangjiu Bai, Wenxiang Wang, Huawei Yang, Lixia Yang, Ying Liang
Summary: Acridone, a new type of visible light photocatalyst, has been developed for metal-free atom transfer radical polymerization (ATRP). This photocatalyst has a low excited state potential and can initiate ATRP of vinyl monomers through oxidative quenching pathway. Kinetic study and light on/off reaction demonstrate the living/controlled nature of the polymerization by light. Block copolymers can be achieved by using PMMA as a macroinitiator, preserving the Br chain-end functionality in the synthesized polymers. Additionally, the polymerization can be conducted under air atmosphere, which provides inspiration for further applications of this type of photocatalyst.
JOURNAL OF POLYMER SCIENCE
(2022)
Article
Chemistry, Physical
Jiabao Bai, Yingnan Zhang, Hou Chen, Lixia Yang, Liangjiu Bai, Donglei Wei, Xinxiang Cao, Ying Liang, Huawei Yang
Summary: Researchers have found that two-dimensional vanadium carbide MXene can serve as an efficient and stable catalyst for the oxidation of sulfur-containing compounds at low temperature. The catalyst has high mass specific activity, can convert various sulfides under mild conditions, and remains active after multiple cycles.
Article
Chemistry, Multidisciplinary
Qiqi Li, Yingnan Zhang, Ya Song, Huawei Yang, Lixia Yang, Liangjiu Bai, Donglei Wei, Wenxiang Wang, Ying Liang, Hou Chen
Summary: This study proposes a facile method for preparing ultra-high rate biomass carbon with large specific surface area and high degree of graphitization through hydrothermal carbonization and graphitization activation. The material exhibits excellent performance in terms of specific capacitance and energy density, and maintains a high capacitance retention rate after multiple cycles.
Article
Biochemistry & Molecular Biology
Lixuan Xiao, Yaning Hou, Zhiyan Xue, Liangjiu Bai, Wenxiang Wang, Hou Chen, Huawei Yang, Lixia Yang, Donglei Wei
Summary: Nowadays, stretchable self-healing hydrogels designed by biomass-based materials have gained significant attention in fields like wound healing, health monitoring, and electronic skin. This study demonstrates the successful cross-linking of soy protein isolate (SPI) with nanoparticles (SPI NPs) using Genipin, resulting in the formation of an oil-in-water Pickering emulsion. The emulsion is then incorporated into poly(acrylic acid)/guar gum (PAA/GG)-based hydrogels, leading to remarkable self-healing ability and mechanical properties. These hydrogels show promising prospects in sustainable materials.
Article
Engineering, Environmental
Pan Li, Ziyue Ling, Xuanqi Liu, Liangjiu Bai, Wenxiang Wang, Hou Chen, Huawei Yang, Lixia Yang, Donglei Wei
Summary: This manuscript presents an executable strategy to construct flexible sensors for human motion monitoring and sweat sensing detection. The prepared hydrogel strain sensors exhibit high sensitivity and fast response, while the obtained sweat sensors demonstrate low detection limit and excellent linear correlation. This multifunctional sensing strategy provides a new and convenient approach for sensitive detection of multiple components in sweat as well as small or large human motion monitoring in the future.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Organic
Huili Li, Jianmin Fu, Jundong Fu, Xueji Li, Donglei Wei, Hou Chen, Liangjiu Bai, Lixia Yang, Huawei Yang, Wenxiang Wang
Summary: A visible-light metal-free photocatalytic regioselective and enantioselective alkene halofunctionalization reaction under mild conditions is described. Various terminal and internal alkenes could be transformed to α-halogenated and α,β-dibrominated derivatives with good to excellent yields in as short as 5 min reaction time. Water serves as the green nucleophile and solvent in halohydroxylation and halo oxidation reactions. Different types of products can be obtained by adjusting the reaction conditions. Moreover, sunlight demonstrates the ability to produce similar yields, showcasing a practical example of solar synthesis and offering an opportunity for solar energy utilization.
JOURNAL OF ORGANIC CHEMISTRY
(2023)
Article
Electrochemistry
Yingnan Zhang, Dongxiao Wang, Hao Niu, Hou Chen, Lixia Yang, Liangjiu Bai, Ying Liang, Donglei Wei, Huawei Yang
Summary: In this study, a high-capacitance flexible electrode was constructed through rational design of multiple-component nanocomposites. A corresponding FSC device was also successfully developed, which exhibits impressive energy density and stability. This research holds promising for integration into wearable electronic products.
ELECTROCHIMICA ACTA
(2023)
Article
Chemistry, Physical
Ya Song, Yingnan Zhang, Huawei Yang, Lixia Yang, Liangjiu Bai, Donglei Wei, Wenxiang Wang, Ying Liang, Hou Chen
Summary: In this work, a hierarchical metal-graphene-textile current collector is proposed to develop high-energy-density flexible supercapacitors. The assembled self-standing solid-state asymmetric flexible supercapacitor exhibits impressive areal capacitance and energy density, as well as outstanding cyclic and mechanical stability.
ACS APPLIED ENERGY MATERIALS
(2023)
Article
Materials Science, Multidisciplinary
Pan Li, Tianjun Zhou, Liangjiu Bai, Hou Chen, Wenxiang Wang, Huawei Yang, Lixia Yang, Donglei Wei
Summary: A stretchable, conductive, antifreeze, and self-healing hydrogel was developed by incorporating PANI-coated CNCs and betaine into a GG/PAA hybrid double network. The hydrogel exhibited high strength (1.51 MPa), improved self-healing efficiency (72.8%), and a wide application temperature range, making it suitable for accurate sensing of human motion signals even at low temperatures.
ACS APPLIED POLYMER MATERIALS
(2023)
Article
Chemistry, Physical
Suting Xie, Xinyu Zhao, Jiabao Bai, Zhihua Yang, Hou Chen, Lixia Yang, Ying Liang, Liangjiu Bai, Huawei Yang
Summary: This study presents the synthesis of polyoxometalate (POM) derived Co,N-codoped MoOx nanoclusters on graphene sheets as catalysts for boosting the AODS reactions. Through experimental characterization and DFT calculations, it is demonstrated that the optimized catalyst exhibits enhanced catalytic activity by effectively activating O2 and optimizing the electronic structure. The catalyst shows impressive activity, durability, and deep desulfurization effect on real diesel.
JOURNAL OF CATALYSIS
(2023)