Article
Nanoscience & Nanotechnology
Tinghan Yang, Pan Wu, Changjun Liu, Zunzhao Li, Wei Wang, Yang Xu, Haibo Wang, Wei Jiang
Summary: A superhydrophilic/underwater superoleophobic surface (SUSS) with high wearability, weatherability, and durability was developed for the expulsion of fouled oil using water without a surfactant. This study provides a facile strategy for the rapid cleansing of oil-fouled pipes and tanks without using a detergent, lowering costs and environmental risks.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Nanoscience & Nanotechnology
Wenting Kong, Feiran Li, Yunlu Pan, Xuezeng Zhao
Summary: A hygro-responsive superoleophobic/superhydrophilic coating was successfully fabricated, showing superior selective superwettability under different conditions and efficient separation of oil-water mixtures with a separation efficiency of over 99%. Additionally, the long-chain perfluoroalkyl substances on the coating could be decomposed by UV irradiation, reducing harm to the environment and human beings.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Materials Science, Multidisciplinary
Duoxun Fang, Adham Al-akhali, Molin Cao, Jiahao Liu, Zhengqiang Tang
Summary: A robust superhydrophilic/underwater superoleophobic surface was fabricated using a facile method of laser ablation with a combination of micro honeycomb frame structure and nanostructure. After 120 cycles of 6-hour corrosion and abrasion at pH = 1-14, the surface could maintain its excellent underwater superoleophobic performance.
Article
Chemistry, Multidisciplinary
Yuntong Ge, Wei Wang, Kai Li, Fan Xiao, Zhipeng Yu, Jing Gong, Hang Jin, Ang Li
Summary: Crude oil adhesion is a common problem in the petroleum industry, affecting production efficiency and maintenance costs. Developing antifouling materials and understanding the adhesion mechanism is important. This study constructed a superhydrophilic/underwater superoleophobic PAFC coating with excellent antifouling properties. The adhesion mechanism was investigated using atomic force microscopy (AFM) droplet probe technique. The results showed that the PAFC modification achieved the best effect at a molar ratio of 1:3 between phytic acid (PA) and FeCl3 (FC).
Article
Chemistry, Physical
Hongzhong Du, Fatang Liu, Huaiyuan Wang
Summary: A robust underwater superoleophobic coating was fabricated by spraying the mixture of polyethyleneimine (PEI) and TiO2 on epoxy resin (E44) surface. The coating exhibited good physical and chemical stability, as well as excellent drag reduction, anti-fouling performance, and anti-corrosive performance in water.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Environmental Sciences
Fatemeh Elmi, Fatemeh Hosseini Valookolaee, Mojtaba Shokrollahzadeh Taleshi
Summary: In this study, a superhydrophilic and underwater superoleophobic membrane was prepared for separating oil-in-water emulsions. The membrane showed high separation efficiency and good fouling resistance, making it suitable for oil-water separation in various applications. The membrane has potential for industrial use due to its stable separation efficiency and antifouling properties.
WATER AIR AND SOIL POLLUTION
(2023)
Article
Engineering, Environmental
Huicai Wang, Feng Gao, Ruili Ren, Zhenwen Wang, Ruirui Yue, Junfu Wei, Xiaolei Wang, Zhiyun Kong, Huan Zhang, Xiaoqing Zhang
Summary: This study reports a technology that utilizes oxidants and diamines to promote the polymerization of caffeic acid, leading to the preparation of a superhydrophilic melamine sponge with excellent properties. By employing silica nanoparticles to enhance roughness, the sponge showed high efficiency in emulsion separation and prevention of oil contamination, providing a promising method for treating challenging emulsified wastewater.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Chemistry, Applied
Kunquan Li, Wanjuan Chen, Wenjian Wu, Zhijie Pan, Zhaohao Liang, Junjie Gan
Summary: Hydrophilic stainless steel meshes were prepared for water/oil separation with superhydrophilicity and underwater superoleophobicity, exhibiting high separation efficiency and flux. Surface roughness, wetting behavior, and water absorption ability significantly influenced the separation efficiency and flux. Meshes with poor hydrophilicity and small pore size were more easily polluted by oil, leading to lower separation flux.
PROGRESS IN ORGANIC COATINGS
(2021)
Article
Engineering, Environmental
Xiaochen Li, Ying Peng, Fengfan Zhang, Zihao Yang, Zhaoxia Dong
Summary: Inspired by the Namib desert beetle, a method to construct surfaces with superhydrophilic-superoleophobic properties has been successfully developed. These surfaces exhibit excellent and stable performance under amphibious conditions and offer a new approach to oil-water separation and oil-repellent fabrics.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
Adham Al-Akhali, Kaixun Nie, Duoxun Fang, Zhengqiang Tang
Summary: This article presents a convenient method for fabricating superhydrophilic and underwater superoleophobic surfaces by combining laser ablation of stainless steel substrates with magnetron sputtering of tungsten. The results show that the prepared surface exhibits a transition from hydrophilicity and underwater oleophobicity to superhydrophilicity and underwater superoleophobicity after depositing a thin tungsten film and annealing. The surface demonstrates excellent wetting behavior even in corrosive aqueous solutions, which is attributed to the microscale texture patterns, hydroxyl content, and low carbon content on the tungsten layer.
APPLIED SURFACE SCIENCE
(2023)
Article
Engineering, Chemical
Rachel Imsong, Debarun Dhar Purkayastha
Summary: The incorporation of two-dimensional Ti3C2TX MXene nanoflakes into polymeric membranes has improved the effectiveness of oil-water separation membranes. A superhydrophilic/underwater superoleophobic MXene-PAN membrane showed remarkable separation performance for a diverse range of oil-water emulsions due to its intrinsic hydrophilicity and regular stacking of 2D Ti3C2TX MXene nanosheets. Additionally, the membrane exhibited exceptional chemical stability and adsorption capacities for organic contaminants.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Engineering, Chemical
Yuezhong Zhang, Huihui Wang, Xinming Wang, Baosheng Liu, Yinghui Wei
Summary: The development of a novel superhydrophilic/underwater superoleophobic oil/water separation membrane with ultra-high flux and high separation efficiency is important for treating oily wastewater. The MnCo2O4 coated stainless steel mesh shows excellent superhydrophilicity/underwater superoleophobicity, oil/water separation performance, anti-oil-fouling property, and recycling stability, making it a promising solution for oil/water separation applications.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Engineering, Chemical
Jingwei Lu, Fangchao Li, Gan Miao, Xiao Miao, Guina Ren, Bo Wang, Yuanming Song, Xiangming Li, Xiaotao Zhu
Summary: A superhydrophilic/superoleophobic shell powder coating was developed for advanced separation membrane, effectively separating oil/water mixtures and oil/oil mixtures by utilizing selective wetting behavior towards oils with different polarities. This promising approach presents a high separation efficiency for various oil mixtures.
JOURNAL OF MEMBRANE SCIENCE
(2021)
Review
Chemistry, Applied
Xinya Wang, Weiqiu Huang, Lipei Fu, Xianhang Sun, Jing Zhong, Shaocan Dong, Jiahui Zhu
Summary: This review delves into the wetting mechanisms, design criteria, and recent developments of SUS membranes for separating oily wastewater. It explores the creative design of micro-nano scale hierarchical surface morphology and proposes high-energy rough micro-nano structures for constructing more effective SUS membranes. The review also provides conclusions and future research perspectives based on existing problems in the field.
JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH
(2021)
Article
Chemistry, Applied
Fazli Wahid, Xiang-Jun Zhao, Yun-Xia Duan, Xue-Qing Zhao, Shi-Ru Jia, Cheng Zhong
Summary: The study developed a bacterial cellulose-based superhydrophilic/underwater superoleophobic membrane for efficient oil/water separation, with high separation efficiency and flux rate, along with anti-fouling, recyclability, and stability properties.
CARBOHYDRATE POLYMERS
(2021)
Article
Materials Science, Paper & Wood
Zhu Wu, Tao Zhang, Haiyan Zhang, Riping Liu, Huanjie Chi, Xiaomin Li, Shanchi Wang, Yan Zhao
Summary: A facile one-pot method was developed to fabricate hydrophilic-oleophobic composite aerogels with excellent compressive properties, water resistance, and selective water absorption capability. The aerogels also showed outstanding reusability without significant decrease in performance after multiple absorption-regeneration cycles.
Article
Nanoscience & Nanotechnology
Huanjie Chi, Zhiguang Xu, Zhenzhen Wei, Tao Zhang, Hongxia Wang, Tong Lin, Yan Zhao
Summary: A novel Janus fabric with amphibious directional water-transport capability was fabricated in this study, which can rapidly transport water droplets in both air and oil phases and capture water from oil. This fabric showed excellent water collecting capability in oil without requiring prewetting or extra pressure, making it ideal for water-oil separation and microfluidic applications.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Multidisciplinary
Xiaomin Li, Tao Zhang, Jintao Lu, Zhiguang Xu, Yan Zhao
Summary: In this study, we report the fabrication of magnetic, hydrophilic-oleophobic polyHIPE composites that can rapidly absorb water droplets and exhibit magnetic responsiveness. These composites can effectively remove water from oil-water mixtures and be fully collected.
Article
Polymer Science
Tao Zhang, Hui Cao, Haoguan Gui, Zhiguang Xu, Yan Zhao
Summary: In this study, magnetic polyHIPEs with amphiphilic swelling were fabricated using a reactive monomeric stabilizer and acrylate-modified magnetic nanoparticles. The resulting materials exhibited interconnected macroporous structures and microphase-separated, crystalline void walls, while also being able to absorb a large amount of water and organic solvents.
Article
Chemistry, Physical
Ruobing Tang, Pei Xu, Jiawei Dong, Haoguan Gui, Tao Zhang, Yunsheng Ding, Vignesh Murugadoss, Nithesh Naik, Duo Pan, Mina Huang, Zhanhu Guo
Summary: A series of carbon foams (CFs) were fabricated from emulsion-templated porous polymeric composites, which showed higher robustness, more hydrophobic surface, and larger specific surface area. The electrical conductivity and electromagnetic interference (EMI) shielding effectiveness were greatly enhanced when carbon nanotubes (CNTs) and magnetic Ni@CNTs were simultaneously employed. These carbon foams can be perfect substitutes for commercial EMI shielding materials in the aerospace and wireless telecommunication fields.
Article
Polymer Science
Shangyun Yang, Zhiguang Xu, Tao Zhang, Yan Zhao
Summary: Hydrophilic-oleophobic aerogels with flexibility, stretchability, and recyclability have been fabricated through high internal phase emulsion templating. These aerogels can remove water from oil-water mixtures through selective absorption and show good reusability.
Article
Chemistry, Physical
Jingang Xie, Chao Liu, Haoguan Gui, Yunsheng Ding, Chao Yao, Tao Zhang
Summary: This study successfully prepared porous polymer gels using the emulsion-templated method based on physical gelation. The resulting xerogels exhibited controllable shape, low shrinkage, nanofibrous structures, and interconnecting pores, providing high adsorption capacity and stability for organic solvent vapors and particulate matters.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Materials Science, Multidisciplinary
Jintao Lu, Tao Zhang, Zhiguang Xu, Xuchu Yin, Yan Zhao
Summary: This study reports on the fabrication of phase-change material-encapsulated polyHIPE composites with good flexibility and enhanced light/electro to heat conversion. The composites exhibited high heat capacity, good encapsulation, and reusability, as well as enhanced light/electro to heat conversion efficiency even at low carbon nanotube content. These properties make the polyHIPE composites excellent candidates for latent heat storage and light/electro to heat conversion.
ACS APPLIED POLYMER MATERIALS
(2022)
Article
Chemistry, Applied
Xuchu Yin, Tao Zhang, Tongqing Zhao, Ke Wang, Zhiguang Xu, Yan Zhao
Summary: This study reports the fabrication of cellulose-based, flexible polyurethane polyHIPEs with quasi-closed-cell structures, high stability and flexibility for thermal insulation, using cellulose-stabilized Pickering high internal phase emulsions and interfacial crosslinking with isocyanate.
CARBOHYDRATE POLYMERS
(2023)
Article
Chemistry, Physical
Huanjie Chi, Hui Cao, Zhiguang Xu, Tao Zhang, Jing Yu, Yan Zhao
Summary: The anti-oil-fouling property of cross-linked poly(2-(dimethylamino)ethyl methacrylate) (PDMAEMA) was investigated. PDMAEMA coating shows unique under-oil superhydrophilicity and can spontaneously detach oil that adheres on its surface. Compared to other hydrophilic polymers, PDMAEMA coating has lower surface energy and moderate zeta potential, as well as a higher moisture absorption rate. The results suggest that PDMAEMA coating has strong hydration ability and can weaken its interaction with oil, resulting in under-oil superhydrophilicity.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Chemistry, Physical
Tongqing Zhao, Tao Zhang, Zhiguang Xu, Yan Zhao
Summary: This study reports the fabrication of flexible and recyclable aerogel composites using cellulose nanocrystal-stabilized, octadecane-encapsulated Pickering emulsions solidified by physical gelation. The composites exhibit controllable external shapes, high heat capacity, and good reusability, making them excellent candidates for latent heat storage.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Hongrui Sun, Wenxuan Mu, Xihua Cui, Zhiguang Xu, Tao Zhang, Yan Zhao
Summary: We developed a simple and efficient method to fabricate polymer-encapsulated aerogel fibers through coaxial wet spinning and conventional freeze drying. The fibers exhibit a porous aerogel network structure of the core layer and porous sheath layer. With excellent mechanical properties and thermal insulation performance, the fibers have promising applications in personal thermal management.
ACS APPLIED POLYMER MATERIALS
(2023)
Article
Materials Science, Multidisciplinary
Jiale Xu, Sheng Chen, Junjie Wang, Jinghua Du, Xiaoyu Dong, Tao Zhang, Xiangjun Ren, Guozhi Liang, Fenfen Zhang, Xueliang Li, Haoyan Yin, Chao Liu, Ying Ke, Yan Zhao, Yunsheng Ding
Summary: This study reports the fabrication of octadecane-encapsulated monolithic composites with flexibility and stretchability, and tests their application for personal heat management. The composites show flexibility, robust compression, and high stretchability, and can efficiently store and release heat at temperatures close to human body temperature.
ACS APPLIED POLYMER MATERIALS
(2023)
Article
Chemistry, Physical
Jintao Lu, Guohong Gao, Riping Liu, Chen Cheng, Tao Zhang, Zhiguang Xu, Yan Zhao
Summary: The research presents a method to fabricate macroporous polymers from oil-in-water HIPEs without heating or removal of oxygen, showcasing a wide range of wetting properties and absorption capacities. These porous polymers can efficiently remove water and water-soluble dyes from oil-water mixtures through simple treatments, making them excellent candidates for environmental remediation applications.
Article
Chemistry, Physical
Panpan Zhang, Xu Wang, Yangyang Yang, Haifeng Yang, Chunsheng Lu, Mingru Su, Yu Zhou, Aichun Dou, Xiaowei Li, Xiaochuan Hou, Yunjian Liu
Summary: In this study, the influence of transition metal doping on the electronic and mechanical properties and electrochemical performance of 2HMoS2/NC was investigated using Cobalt (Co) as an example. Co doping was found to effectively improve the electronic conductivity and active site areas of 2H-MoS2/NC at different positions, optimizing the adsorption and diffusion capability of potassium ions. Furthermore, the study revealed the optimal roles of different types of nitrogen atoms in kinetic adsorption, diffusion, and interfacial stability of potassium ions. These findings provide guidance for the experimental design of high rate 2H-MoS2/NC electrode materials and the optimal design of other functional composite materials.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zeeshan Ajmal, Mahmood Ul Haq, Shahid Zaman, M. K. Al-Muhanna, Anuj Kumar, Mohammed M. Fadhali, Siwar Ben Hadj Hassine, Muhammas Qasim, K. F. Alshammari, Ghulam Abbas Ashraf, Abdul Qadeer, Adil Murtaza, Sulaiman Al-Sulaimi, Huaqiang Zeng
Summary: This study presents a novel heterojunction structure (SrTiO3/CN-TAL10.0) for enhanced photocatalytic water splitting (PWS). The incorporation of thiophenedicarboxaldehyde (TAL) through copolymerization significantly improves the photocatalytic activity of carbon nitride (CN) while maintaining its photostability performance. The optimized composition allows efficient isolation of photoinduced charge carriers and enhanced charge transport, resulting in a remarkable increase in overall photocatalytic efficiency.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Angela Arnosa-Prieto, Patricia Diaz-Rodriguez, Manuel A. Gonzalez-Gomez, Pelayo Garcia-Acevedo, Lisandra de Castro-Alves, Yolanda Pineiro, Jose Rivas
Summary: Macrophages can exhibit different phenotypes depending on the microenvironment and the characteristics of magnetic iron oxide nanoparticles (MNPs). This study demonstrates that the concentration and morphology of MNPs can influence the polarization of macrophages. The findings have implications for therapeutics targeting tissue regeneration and tumor progression.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yu Fang, Cheng-Ye Zhu, Hao-Cheng Yang, Chao Zhang, Zhi-Kang Xu
Summary: This study demonstrates the advantages of vacuum-assisted interfacial polymerization (VAIP) in fabricating polyimide nanofiltration membranes. By using vacuum filtration, aqueous solutions of PIP can be evenly distributed on different microfiltration substrates, leading to the fabrication of uniform and ultra-thin polyamide layers with excellent performance. The membranes exhibit high rejection rates and water permeance, as well as satisfactory long-term stability.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Isaac J. Gresham, Edwin C. Johnson, Hayden Robertson, Joshua D. Willott, Grant B. Webber, Erica J. Wanless, Andrew R. J. Nelson, Stuart W. Prescott
Summary: Understanding the interactions between polymers and surfactants is crucial for optimizing commercial systems. This study tested the behavior of polymer-surfactant systems, revealing that they do not behave like polyelectrolytes in the presence of salt. Additionally, the structure of polymer-surfactant complexes under confinement differs from that of polyelectrolytes.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yunxiao Xie, Cui Liu, Jie Zhang, Yan Li, Bin Li, Shilin Liu
Summary: This study aimed to improve the microstructure and rheological properties of W/W Pickering emulsions by crosslinking sodium alginate at the water-water interface, thereby enhancing the activity of encapsulated probiotics in simulated gastrointestinal digestion.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Sang Ho Lee, Yige Sun, Patrick S. Grant
Summary: This research developed an effective approach to enhance the charging rates of lithium ion batteries (LIBs) by strategically incorporating carbon nanotube (CNT) conductivity boosters into Li4Ti5O12 (LTO) electrodes. Multi-layer architectures comprising CNT-rich and CNT-free LTO electrode layers were manufactured using a layer-by-layer spray coating method to promote charge transfer kinetics of high mass loading electrodes. The best performing multi-layer was paired with a spray-coated LiFePO4 (LFP) positive electrode, resulting in attractive power performance that outperformed conventional LTO || LFP combinations.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jingwei Liang, Shaobin Li, Fengbo Li, Li Zhang, Yufeng Jiang, Huiyuan Ma, Kun Cheng, Liang Qing
Summary: A molybdenum-regulated self-supporting electrode material with rich vacancy defects has been successfully synthesized and shows exceptional catalytic activities and stability for electrocatalytic overall water splitting. This study provides a new perspective for the design and synthesis of non-precious metal bifunctional electrocatalysts.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jonas Blahnik, Jennifer Schuster, Rainer Mueller, Eva Mueller, Werner Kunz
Summary: This study investigates the relationship between the morphology of PMMA monopolymers and PMMA-PHEMA copolymers with the expected nature of surfactant-free microemulsions (SFMEs) before polymerization. It is found that previously mesostructured, surfactant-free mixtures can produce porous polymers of different morphologies, while unstructured, oil-rich regions lead to solid, transparent polymers without nanostructured morphologies. Additionally, a surfactant-based reference system shows similar phase behavior and polymer morphologies as the comparable surfactant-free system, indicating the importance of the hydrotropic behavior of HEMA in this system.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zheng-Fen Pu, Wen-Zhi She, Rong Sheng Li, Qiu-Lin Wen, Bi-Chao Wu, Chun-Hua Li, Jian Ling, Qiue Cao
Summary: This study synthesized two framework-isomeric covalent organic frameworks (COFs) and discovered that the light scattering signal of COFs can be used for the analytical detection of lead ions. By controlling synthesis conditions and introducing regulators, the morphology of COFs could be controlled and framework-isomeric COFs could be precisely synthesized.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yuchen Weng, Ying Hong, Jingyu Deng, Sicheng Cao, Li-Juan Fan
Summary: This paper reports the preparation of dynamic color-changing fluorescent polymer nanoparticles (PNPs) by constructing a fluorescence resonance energy transfer (FRET) pair. The PNPs show excellent anti-counterfeiting effects and reproducibility. The study demonstrates a promising encryption strategy that can achieve multiple outputs with simple operation.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Guodong Liu, Zijian Wang, Jianing Wang, Hanbin Liu, Zhijian Li
Summary: This study investigates the combination of multicolor switchable polyaniline (PANI) electrode and 1-methyl-4,4'-bipyridyl iodide (MBI), which demonstrates superior optical properties in visible and near-infrared light modulation, as well as excellent electrochemical performances. This combination can be used to develop novel electrochromic devices for applications in smart packaging, smart labels, and flexible smart windows.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Huying Yan, Yang Guo, Xingzhi Bai, Jiawei Qi, Haipeng Lu
Summary: By modifying Ti3C2Tx through heterogeneous interface engineering, optimized impedance matching is achieved, leading to enhanced electromagnetic wave absorption performance.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Kehu Zhang, Yang Zhou, Silvia Moreno, Simona Schwarz, Susanne Boye, Brigitte Voit, Dietmar Appelhans
Summary: This article presents an advanced crosslinking strategy to fabricate clustered polymersomes using host-guest interactions. By controlling the input of crosslinker and environmental conditions, reversible aggregation and disassembly of these polymersomes can be achieved. The size and structure of these clustered polymersomes can be regulated and visualized through a fluorescent enzymatic cascade reaction.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Junjie Xu, Weixiong Huang, Ruiling Li, Li Li, Jinjin Ma, Jiaou Qi, Haiyan Ma, Min Ruan, Lilin Lu
Summary: In this study, a potassium doped palladium catalyst was developed for acetylene hydrogenation, showing excellent catalytic performance and durability. The doping of potassium effectively weakened the adsorption of ethylene, improved ethylene selectivity, and lowered the barriers of hydrogen activation and transfer reactions.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
