Article
Engineering, Environmental
Tejaswi Tanaji Salunkhe, Rajender S. Varma, Abhijit Nanaso Kadam, Sang-Wha Lee, Young-Chul Lee, Jaehyun Hur, Il Tae Kim
Summary: This study presents a novel method for converting industrial iron rust into meso-?-Fe2O3 nanoparticles, which is more environmentally friendly and efficient compared to traditional chemical etching. The superior electrochemical performance of the obtained electrode provides a new approach for promoting the sustainable production of lithium-ion batteries.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Chemistry, Inorganic & Nuclear
Yumeng Gao, Siyu Liu, Jiudi Zhang, Xiaoyang Chen, Bing Han, Yali Wang, Jianhua Guo, Zhanshuang Jin, Junjie Li, Xudong Meng
Summary: By synthesizing oxygen vacancy-enriched NiCo2O4 nanospheres to modify the separator of lithium-sulfur batteries, the conversion of polysulfides is accelerated, and more active sites are provided, thereby improving the electron conduction rate and ion transport rate, resulting in excellent electrochemical performance of the battery.
DALTON TRANSACTIONS
(2023)
Article
Materials Science, Multidisciplinary
F. A. Vasquez, N. C. Rosero-Navarro, R. Jalem, A. Miura, Y. Goto, Y. Tateyama, J. A. Calderon, K. Tadanaga
Summary: In this study, a simple and practical method to prepare LFP/C-coated LMNO using microwave irradiation was proposed. The coating significantly improved the crystallographic structure and chemical stability of LMNO, and showed better electrochemical performance in lithium-ion batteries.
APPLIED MATERIALS TODAY
(2023)
Article
Materials Science, Multidisciplinary
Qiuhong Sun, Kai Zhu, Xiangli Ji, Dandan Chen, Cheng Han, Ting-Ting Li, Yue Hu, Shaoming Huang, Jinjie Qian
Summary: In this study, a highly efficient non-noble metal catalyst was synthesized using the zeolite-imidazole framework carbonization and carbon nanotube growth methods. After the addition of an iron source, the resulting porous carbon nanomaterial exhibited excellent catalytic activity for oxygen reduction reaction, comparable to commercial platinum catalysts. Additionally, the interwoven carbon nanotubes obtained through urea catalysis further shortened the diffusion pathways of ions and electrons.
SCIENCE CHINA-MATERIALS
(2022)
Article
Chemistry, Physical
Nannan Wang, Jun Wang, Jingjuan Zhao, Junhai Wang, Junqi Pan, Jiarui Huang
Summary: A nanosheet-like porous-carbon@reduced graphene oxide (PC@rGO) composite was prepared successfully via a facile method, showing high capacity and reversible capacity in Li-S batteries, indicating a promising direction for research on high energy density Li-S batteries.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Physical
Qifang Sun, Su Wang, Yue Ma, Ying Zhou, Dawei Song, Hongzhou Zhang, Xixi Shi, Chunliang Li, Lianqi Zhang
Summary: A flame-retardant gel electrolyte was prepared by fixing the FN segment in polymer chains to achieve flame retardant effect without affecting the electrochemical performance. The cross-linked structure contributed by ETPTA played an important role in strengthening the electrochemical performance of the gel polymer electrolyte. The Li/FGPE/Li symmetrical cell exhibited a great performance with high reversible capacity and maximum voltage.
ENERGY STORAGE MATERIALS
(2022)
Article
Nanoscience & Nanotechnology
Wei-Lin Lin, Hou-Yang Zhong, Yue-E Huang, Xian Lu, Yi Zhao, Jia-Xiang Zhang, Ke-Zhao Du, Xiao-Hui Wu
Summary: This study developed tetraphosphorus tetraselenide nanoparticles confined within porous carbon as a new anode material for lithium-ion batteries, exhibiting high electrical conductivity and excellent cycling stability, providing new guidance for the development of high-performance energy storage devices.
Article
Chemistry, Physical
Tuo Zhao, Ying Yao, Yifei Yuan, Meiling Wang, Feng Wu, Khalil Amine, Jun Lu
Summary: Biomass-derived carbon materials can serve as ideal cathode materials for high-performance Li-O-2 batteries, with superhigh specific capacity and extremely long cycle life. They are prepared by a low-cost, facile, and nanoscale controllable method.
Review
Chemistry, Physical
Lei Zhou, Dmitri L. Danilov, Ruediger-A. Eichel, Peter H. L. Notten
Summary: Lithium-sulfur batteries are seen as a viable alternative to future energy storage devices due to their high theoretical energy density. However, the main challenge lies in the leakage and migration of sulfur species. Recent research has focused on developing sulfur host materials that can effectively anchor polysulfides for improved battery performance.
ADVANCED ENERGY MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Wei Su, Chao Luo, Biao Gao, Xuming Zhang, Jijiang Fu, Yang Zheng, Paul K. Chu
Summary: The study presents a method for large-scale synthesis of hierarchical porous SiO2@C host derived from waste rice husks, which plays a positive role in improving the electrochemical performance of Li-S batteries.
Review
Chemistry, Analytical
Zhen Song, Yihui Ma, Aoife Morrin, Caifeng Ding, Xiliang Luo
Summary: Porous conducting polymers (PCPs) are unique materials that integrate excellent electrochemical properties with a porous structure, providing larger surface area and higher electrocatalytic activity. They have received increasing attention as sensing materials and are widely applied in electrochemical sensing applications.
TRAC-TRENDS IN ANALYTICAL CHEMISTRY
(2021)
Article
Chemistry, Multidisciplinary
Yijuan Li, Junpeng Li, Hong Xiao, Tangchao Xie, Weitao Zheng, Jialang He, Hengji Zhu, Shaoming Huang
Summary: A novel 3D Al/Mg/Li alloy (AM-Li) anode is designed and constructed to improve the surface stability, cycling stability, and rate capability in lithium metal batteries. The optimized AM-Li|AM-Li symmetric cell exhibits low polarization voltage (< 20 mV) and good cycling stability for more than 1600 h. Moreover, the AM-Li|NCM811 full cell shows excellent rate capability and cyclability with a high capacity retention of 90.8% after 100 cycles at 0.5 C.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Physical
Yinan Zhang, Yafei Zhao, Guansuo Bai, Hangwei Wang, Rencheng Jin, Yong Huang, He Lin, Yingdan Hu
Summary: This study proposes a metallic porous 3D-SiC anode structure using 2D siligraphene as a unit, and it shows good thermal, mechanical, and dynamical stability. The 3D-SiC possesses moderate mechanical stiffness and low mass density, making it a promising candidate for metal ion batteries (MIBs). It exhibits low volume changes, diffusion barriers, and average OCVs, as well as high storage capacities and electrical conductivity.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Chemistry, Physical
Kyungbae Kim, Seunghwan Jeon, Han-Seul Kim, Hyungeun Seo, Hyun-seung Kim, Marca M. Doeff, Sang-Gil Woo, Jae-Hun Kim
Summary: In this article, Zn-containing carbon nanostructures derived from zeolitic imidazolate framework-8 (ZIF-8) are proposed as anodes for Na and Li metal batteries. The interconnected porous surfaces confine metallic Na and Li within the nanostructures and form stable solid electrolyte interphases. The incorporation of Zn in closed pores improves the cycle performance and produces stable Na and Li metallic anodes.
JOURNAL OF MATERIALS CHEMISTRY A
(2023)
Article
Chemistry, Multidisciplinary
Weijie Cheng, Qi Feng, Zhanglin Guo, Guanjun Chen, Yong Wang, Lixiong Yin, Jiayin Li, Xingang Kong
Summary: This study reports a porous Zn2Ti3O8 anode material with considerable high capacity and confirms the difference between its theoretical capacity and actual capacity through experimentation. It was found that the porous structure promotes both intercalation reaction and high pseudocapacitance capacity, resulting in an increased reversible capacity of the battery.
CHINESE CHEMICAL LETTERS
(2022)
Article
Engineering, Environmental
Guotai Sun, Jian-Wen Shi, Siman Mao, Dandan Ma, Chi He, Hongkang Wang, Yonghong Cheng
Summary: A new photocatalyst, tri-arm CdS/ZnS core-shell nanorod, shows significantly enhanced photocatalytic performance with improved quantum efficiency and hydrogen evolution rate. This enhancement is attributed to the win-win situation between the CdS/ZnS heterojunction and the H+ adsorption resulting from DDA molecules.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Environmental
Fengping Xiao, Xuming Yang, Tianhao Yao, Hongkang Wang, Andrey L. Rogach
Summary: A nitrogen and oxygen codoped flower-like porous carbon host derived from a Ni-based metal-organic framework (MOF) was used for selenium storage, increasing the carbon host's polarity and restricting selenium diffusion. This optimized composite showed excellent electrochemical performance as a cathode for sodium-selenium batteries.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Energy & Fuels
Li Li, Yun He, Qiang Xu, Ting Liu, Shaoyi Bei, Keqing Zheng, Jun Yang, Hongkang Wang, Michael K. H. Leung
Summary: In this study, a novel paper-based self-pumping MFC stack with potassium formate and hydrogen peroxide as the fuel and oxidant, respectively, was proposed. Passive liquid flow was achieved through capillary action, and a compact vertical stack structure was adopted to reduce costs. Experimental results showed significantly improved power output in the stack prototypes, which was attributed to enhanced capillary flows and reduced ohmic losses in the vertical stacking structure. Additionally, it was found that a loose microstructure of the paper wick contributed to enhanced mass transfer.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2022)
Article
Energy & Fuels
Li Li, Qiang Xu, Hongkang Wang, Shaoyi Bei, Shuanglin Shen, Yun He, Yan Zheng, Xiaochun Wang, Keqing Zheng
Summary: A computational model of MFC with flow-through porous electrodes is established to compare the effects of kinetic and structural parameters on cell performance. Structure optimization of the porous electrode for enhanced mass transfer is shown to be more promising than electrochemical modification, resulting in a significant increase in current density. This study provides useful guidance for the future development of MFCs.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2022)
Article
Engineering, Environmental
Peng Hu, Fengping Xiao, Yifei Wu, Xuming Yang, Na Li, Hongkang Wang, Jianfeng Jia
Summary: In this study, a novel nitrogen-doped graphene/sulfur cathode material was developed. Sulfur was homogeneously incorporated into the graphene-based host through a vapor-infiltration method, and a polydopamine-derived nitrogen-doped carbon layer was coated to improve the sulfur content. The obtained cathode material showed excellent cycle stability in room temperature sodium-sulfur battery.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Electrical & Electronic
Sen Qian, Chuan Chen, Yan Wang, Hongkang Wang
Summary: This research focuses on improving the sensitivity of High-frequency current transformer (HFCT) sensors for pulse detection at high frequencies by refining the ferrites of the magnetic cores. The results show that the use of a two-step sintering technique and the addition of barium titanate (BaTiO3) can significantly improve the transfer functions of the HFCT sensors, thereby enhancing their sensitivity for pulse detection at high frequencies.
JOURNAL OF ELECTRONIC MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Menglong Yao, Ang Gao, Ruochen Chen, Qiangrui He, Tianhao Yao, Hongkang Wang
Summary: A new type of Se-doped titanium dioxide carbon nanotube composite material has been designed, as an anode material for sodium-ion batteries, it exhibits excellent performance with high reversible capacity, long-term cycling stability, and high-rate capability.
ADVANCED MATERIALS INTERFACES
(2022)
Article
Chemistry, Physical
Ruochen Chen, Xuan Lu, Qiangrui He, Menglong Yao, Tianhao Yao, Ang Gao, Shujiang Ding, Yonghong Cheng, Hongkang Wang
Summary: In this study, Sb2S3 nanorod hierarchies were synthesized via microwave hydrothermal method to provide a good support for the uniform deposition of sodium. The Na-predeposited Sb2S3 anode exhibited excellent performance in voltage hysteresis, cyclic stability, and rate capability. Moreover, the sodium-ion full cell assembled with the Na/Sb2S3 anode and the Na3V2(PO4)3 cathode showed improved sodium storage performance compared to bare sodium-based batteries.
ACS APPLIED ENERGY MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Tianhao Yao, Li Li, Hongkang Wang
Summary: Titanium dioxide has been extensively studied as anode materials for sodium-ion batteries due to its low cost and high abundance. However, its slow ion/electron transfer rate limits its practical applications. In this study, TiO2@C-Sb nanotablets with a small amount of Sb content were developed through calcination of Ti-metal-organic framework derived TiO2@C/SbCl3 mixture. The TiO2@C-Sb exhibits enhanced electron/ion transfer rate and predominantly pseudocapacitive sodium storage behavior, making it a promising candidate for high-energy-density TiO2-based energy storage devices.
CHINESE CHEMICAL LETTERS
(2023)
Article
Engineering, Multidisciplinary
Tianhao Yao, Hongkang Wang, Yuanbin Qin, Jian-Wen Shi, Yonghong Cheng
Summary: This study presents a novel approach to enhance the storage behavior and reaction kinetics of TiO2-based anode in sodium-ion capacitors (SICs) through Mo-doping and carbon hybridization. The Mo-doped TiO2-x@carbon composite exhibits improved pseudocapacitive contribution, reversible capacity, cycling stability, and rate capability.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Chemistry, Multidisciplinary
Tianhao Yao, Hongkang Wang, Xin Ji, Deyu Wang, Qingmiao Zhang, Lingjie Meng, Jian-Wen Shi, Xiaogang Han, Yonghong Cheng
Summary: Titanium dioxide (TiO2) is a promising anode material for sodium-ion batteries (SIBs) but suffers from slow ion transferability and poor conductivity. To overcome these drawbacks, a facile strategy has been developed to engineer the lattice defects and microstructure of TiO2-based anode, resulting in enhanced sodium storage performance.
Article
Chemistry, Physical
Kunli Song, Kaiyu Guo, Siman Mao, Dandan Ma, Yixuan Lv, Chi He, Hongkang Wang, Yonghong Cheng, Jian-Wen Shi
Summary: This study reports a selective catalytic reduction (SCR) catalyst, quasi-metal-organic-framework (MOF) nanorod containing manganese (quasi-Mn-BTC),which overcomes the disadvantage of poor SO2 tolerance of Mn-based catalysts. The catalyst exhibits excellent low-temperature (LT) denitration (de-NOx) performance and maintains high NOx conversion even under high SO2 concentration.
Article
Chemistry, Physical
Hao Dong, Xinyang Chen, Tianhao Yao, Qianjiao Ge, Shiqi Chen, Zhenhan Ma, Hongkang Wang
Summary: This study investigates the effect of nanostructure engineering on Ti2Nb10O29 and its lithium storage behaviors, and successfully synthesizes hollow Ti2Nb10O29 nanospheres with better lithium storage performance.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Materials Science, Multidisciplinary
Ang Gao, Tianhao Yao, Menglong Yao, Ruochen Chen, Qiangrui He, Hongkang Wang
Summary: By complexing Ni/Co/Mn ions with glucose under solvothermal conditions, well-defined spherical Ni/Co/Mn-gluconate with tunable size and elemental composition is prepared and can be readily converted into yolk-shelled Li(NixCoyMn1-x-y)O-2. A yolk-shelled LiNi0.6Co0.2Mn0.2O2 cathode is prepared as an example and exhibits high specific lithium storage capacity and excellent cycling stability.
MATERIALS ADVANCES
(2023)
Article
Engineering, Electrical & Electronic
Sen Qian, Jinghong Guo, Hui Huang, Chuan Chen, Hongkang Wang, Yunjia Li
Summary: This research proposed a method to design a nonintrusive surface-mount current sensor using high-sensitivity and medium-sensitivity TMR sensors to measure small-magnitude direct current mixed with alternating current. A signal processing framework was established to reduce measurement error caused by TMR sensor saturation.
IEEE SENSORS LETTERS
(2022)
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)