Article
Chemistry, Multidisciplinary
Wenhao Guan, Yi Li, Qixuan Zhong, Haiyu Liu, Jianian Chen, Huicheng Hu, Kangxiao Lv, Jin Gong, Yong Xu, Zhenhui Kang, Muhan Cao, Qiao Zhang
Summary: The study introduces a novel lead halide perovskite photocatalyst, which significantly enhances the hydrogen evolution rate by forming a new heterostructure with MoS2 nanoflowers. This photocatalyst is not only highly efficient and stable, but also exhibits a high solar HI splitting efficiency.
Article
Chemistry, Multidisciplinary
Yang Yang, Min Lai, Jialei Huang, Jinze Li, Ruijie Gao, Ziming Zhao, Huatang Song, Jixiang He, Yan Ma
Summary: Bi5O7I/g-C3N4 p-n junctioned photocatalysts were synthesized by alcohol-heating and calcination in air, showing superior photocatalytic activity and stability. Compared with pure BiOI, Bi5O7I, and g-C3N4, the composite exhibited higher efficiency in the photodegradation of Rhodamine B and tetracycline hydrochloride.
FRONTIERS IN CHEMISTRY
(2021)
Article
Chemistry, Physical
Qi Li, Yi -lei Li, Bo Li, Ying-juan Hao, Xiao-jing Wang, Rui-hong Liu, Yuan Ling, Xinying Liu, Fa-tang Li
Summary: This study investigated the role of the main {314} facet of Bi5O7I, finding that increasing the {008} facet proportion did not effectively improve its activity, while controllable oxygen vacancy concentration could be achieved by constructing a reduction atmosphere. The results showed that the synergistic effect of facet ratio and oxygen vacancies led to an enhancement in charge carrier performance.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2021)
Article
Chemistry, Physical
Ruyu Yan, Xinyi Liu, Haijie Zhang, Meng Ye, Zhenxing Wang, Jianjian Yi, Binxian Gu, Qingsong Hu
Summary: In this study, carbon quantum dots (CQDs) modified PbBiO2I photocatalyst was synthesized for the first time using an in-situ ionic liquid-induced method. The CQDs decoration effectively addressed the challenges of inefficient near-infrared photon capture, undesirable carrier recombination, and insufficient reaction sites, leading to significantly enhanced photocatalytic performance for organic contaminant degradation.
Article
Engineering, Environmental
Xuandong Wang, Jie He, Liang Mao, Xiaoyan Cai, Chuanzhi Sun, Mingshan Zhu
Summary: Immobilizing CsPbBr3 onto monolayer MoS2 nanosheets to form CsPbBr3/MoS2 heterostructures enhances charge separation efficiency, leading to increased yields for methane and carbon monoxide in CO2 photoreduction. This new approach provides a promising strategy for fabricating highly efficient perovskite-based photocatalysts in solar-energy-driven applications.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Chemistry, Physical
Xiang Liu, Binfen Wang, Qianqian Heng, Wei Chen, Xiying Li, Liqun Mao, Wenfeng Shangguan
Summary: The construction of a ternary 3D interconnected nanocomposite Ti3C2/MoS2/CdS with closely interfacial contact has been successfully achieved. This composite material exhibits excellent photocatalytic H-2 evolution activity by accelerating electron transfer and inhibiting carrier recombination.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Materials Science, Ceramics
Xiuzhen Zheng, Xulin Wang, Jiafang Liu, Xianliang Fu, Yang Yang, Huijuan Han, You Fan, Sujuan Zhang, Sugang Meng, Shifu Chen
Summary: This research successfully combined NiS-modified CdS nanorods with MoS2 and NiPx cocatalysts to achieve efficient H2 production. The synergistic effects of heterostructure and cocatalysts are key factors in enhancing photocatalytic performance.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2021)
Article
Chemistry, Physical
G. Venkatesh, N. Elavarasan, M. Srinivasan, G. Palanisamy, Romulo R. Macadangdang, S. Vignesh, P. Ramasamy, H. Elhosiny Ali, Mohd Shkir, Zubair Ahmad
Summary: In this work, a novel ZnSnO3/rGO/MoS2 nanocomposite was prepared and its photocatalytic performances were investigated. The ZSGM nanocomposite exhibited high photocatalytic activity for the degradation of dye pollutants under UV-visible light illumination, with the highest removal rate achieved for Rh B degradation.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Engineering, Environmental
Poulomi Sarkar, Debashis Roy, Biswajit Bera, Sirshendu De, Sudarsan Neogi
Summary: This study successfully fabricated a novel ternary heterojunction composite, demonstrating superior visible light catalytic activity with efficient separation of photogenerated charge carriers and generation of reactive species. Using Ciprofloxacin (CIP) as a model pollutant, the composite showed potential application in water decontamination.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
Yiting Liao, Lanzhen Peng, Xiaosong Zhou, Jin Luo, Limei Xu, Xiaomei Ning, Xiaoqin Zhou, Xunfu Zhou, Yueping Fang
Summary: The challenges of separation and utilization of photogenerated charge carriers in photocatalysis have limited its wider applications. Surface modification of photocatalysts, such as CdS nanorods modified by an ion-conducting LiTi2(PO4)3 (LTP) shell, can improve the separation and utilization of photoinduced charge carriers. This study demonstrates that CdS@LTP composite photocatalyst can achieve a high H2 evolution rate without cocatalysts and CdS@LTP-Pt can achieve efficient overall water splitting with a high H2 generation rate.
APPLIED SURFACE SCIENCE
(2023)
Article
Chemistry, Physical
Tsung-Mo Tien, Edward L. Chen
Summary: The MoS2/TiO2/graphene (MTG) nanohybrids were found to be highly efficient co-photocatalysts for hydrogen evolution. Among them, MTG-10 achieved the best hydrogen evolution performance, with a rate almost 7.5 to 13.4 times higher than that of pristine MoS2 and TiO2 samples. This improvement is attributed to the graphene acting as a bridge between MoS2/TiO2 and its synergistic effect in enhancing rapid electron-transferring and electron-collecting efficiency, thus suppressing charge recombination.
Article
Chemistry, Physical
Rafael Besse, Han Wang, Damien West, Juarez L. F. De Silva, Shengbai Zhang
Summary: Understanding the dynamics of charge transfer at vertical heterostructures of transition metal dichalcogenide monolayers is crucial for future technological applications. In this study, a different mechanism from type-II is found in the MoS2/PtSe2 van der Waals heterobilayer, where the phonon bottleneck effectively separates photoelectrons from photoholes, providing a new direction for effective charge separation at interfaces.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2022)
Article
Chemistry, Multidisciplinary
Jianfeng Qiu, Jiaqi Pan, Shunhang Wei, Qifeng Liang, Yawei Wang, Rong Wu, Chaorong Li
Summary: By anchoring MoS2 on carbon nanofibers and oxidizing the surface Mo atoms, the activity of the exposed edge was enhanced, while the introduction of carbon nanofibers improved electrical conductivity for effective transport of electron-hole pairs. This led to enhanced photocatalytic hydrogen evolution reaction performance compared to normal MoS2, with an eight fold increase.
Article
Chemistry, Multidisciplinary
Di Ma, Qifang Lu, Enyan Guo, Furong Tao, Mingzhi Wei
Summary: The CdS/MoS2 heterostructures synthesized by solid-gas reaction and hydrothermal treatments demonstrated high efficiency in photocatalytic H-2 evolution, with close contacts between CdS nanoparticles and MoS2 nanoribbons facilitating the separation and transfer of photogenerated charge carriers.
Article
Chemistry, Inorganic & Nuclear
Hongru Liao, Junbo Zhong, Jianzhang Li, Shengtian Huang, Ran Duan
Summary: A flower-like BiOBr/BiOCl heterojunction photocatalyst was successfully constructed in-situ by adding a reactable ionic liquid into the hydrothermal system. The improved photocatalytic performance of the heterojunction can be attributed to the high separation efficiency of photogenerated carriers.
INORGANIC CHEMISTRY COMMUNICATIONS
(2021)
Article
Chemistry, Physical
Zihan Liu, Sheng Yin, Qingsong Hu, Yi Ding, Jun Di, Jiexiang Xia, Huaming Li
Summary: This study synthesized CNTs/PbBiO2Cl nanosheets via an ionic liquid assisted method, achieving improved photocatalytic degradation efficiency towards organic pollutants under visible light irradiation. The intimate structure between CNTs and PbBiO2Cl was found to be favorable for the transfer and separation of photogenerated carriers, providing a new insight into enhance molecular oxygen activation for photocatalytic degradation.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Chemistry, Physical
Yu Wang, Junze Zhao, Yunmiao Liu, Gaopeng Liu, Shunmin Ding, Yingjie Li, Jiexiang Xia, Huaming Li
Summary: This study designed and tested gold nanoparticle-modified bismuth-rich bismuth oxybromide Bi12O17Br2 nanotube composites, which achieved efficient separation and migration of carriers to convert CO2 into high value-added hydrocarbon products, demonstrating the potential of photocatalytic reduction of CO2.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Jiexiang Xia, Bin Wang, Jun Di, Yingjie Li, Shi-Ze Yang, Huaming Li, Shaojun Guo
Summary: This comprehensive review focuses on the significant breakthrough, remaining challenges, and perspectives on single-atom catalysts (SACs) in terms of catalytic activity, selectivity, and stability. The emergence and development of SACs are introduced, followed by a summary of the recent advances in their synthesis and characterization techniques. The relationship between the mechanisms of electro-, photo-, and photoelectro-catalysis and the unique structures and coordination environment of the catalysts is also discussed. The challenges and opportunities of SACs in the field of photo-/electro-catalysis are highlighted.
Article
Chemistry, Multidisciplinary
Gaopeng Liu, Bin Wang, Xingwang Zhu, Penghui Ding, Junze Zhao, Huaming Li, Ziran Chen, Wenshuai Zhu, Jiexiang Xia
Summary: By constructing edge-site-rich ordered macroporous BiOCl, this study effectively enhances the catalytic performance of semiconductors, facilitating the conversion process of CO2.
Article
Chemistry, Physical
Junze Zhao, Mengxia Ji, Hailong Chen, Yu-Xiang Weng, Jun Zhong, Yingjie Li, Shengyao Wang, Ziran Chen, Jiexiang Xia, Huaming Li
Summary: A novel interfacial C-S bond modulated Z scheme heterojunction photocatalyst is constructed to accelerate the photogenerated electron transfer, leading to enhanced CO2 reduction conversion efficiency. The photocatalytic CO2 conversion to CO yield of the composite is 5 and 4-fold of Bi19S27Br3 and g-C3N4, respectively, without the addition of sacrificial agent or photosensitizer.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2022)
Article
Chemistry, Physical
Qingsong Hu, Jintao Dong, Yong Chen, Jianjian Yi, Jiexiang Xia, Sheng Yin, Huaming Li
Summary: In this study, MIL-125(Ti)/BiOI nanocomposite was synthesized and applied for the adsorption and degradation of specific organic contaminants in water. The nanocomposite exhibited high adsorption capacity and photodegradation rate due to the advantageous interface contact and electron transfer of MIL-125(Ti) and BiOI. This research extends the knowledge in constructing bifunctional nanocomposites with potential applications.
APPLIED SURFACE SCIENCE
(2022)
Article
Chemistry, Physical
Zhiyuan Pang, Bin Wang, Xingwang Yan, Chongtai Wang, Sheng Yin, Huaming Li, Jiexiang Xia
Summary: This study successfully designed a novel Sillen-structured multimetal high entropy oxyhalide material, which combines the benefits of high stability and more active sites with improved migration and separation of photogenerated electrons, showing promising catalytic activity for organic pollutants degradation.
APPLIED SURFACE SCIENCE
(2022)
Article
Chemistry, Physical
Junze Zhao, Gaopeng Liu, Yi Zhang, Jintao Dong, Yu Wang, Yunmiao Liu, Huaming Li, Jiexiang Xia
Summary: This study improves the activity of the photo-Fenton catalyst by synthesizing MoS2/FeOCl (MS/FOC) heterojunction. The results show that with the assistance of MS, MS/FOC has higher charge transfer efficiency and can efficiently degrade pollutants in water.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Environmental Sciences
Zhiyuan Pang, Bin Wang, Xingwang Yan, Yingjie Hua, Sheng Yin, Huaming Li, Jiexiang Xia
Summary: The Sillen-structured bimetallic oxyhalide CdBiO2Br was successfully synthesized using a simple solvothermal method in the presence of a reactive ionic liquid. The introduction of CdBiO2Br shortened the distance between layers, facilitating the migration and separation of photogenerated carriers and promoting the generation of reactive oxygen species. This study provides a feasible scheme for the research and development of new layered photocatalytic materials.
ENVIRONMENTAL TECHNOLOGY
(2023)
Article
Engineering, Environmental
Xingwang Yan, Bin Wang, Junze Zhao, Gaopeng Liu, Mengxia Ji, Xiaolin Zhang, Paul K. Chu, Huaming Li, Jiexiang Xia
Summary: In this study, hierarchical columnar ZnIn2S4/BiVO4 (ZIS/BVO) Z-scheme composite was designed to achieve high-speed directional migration and separation of photogenerated carriers at heterointerfaces. The structure and performance of the composite material were verified by spectroscopy and microscopy. The optimized composite material exhibited enhanced photocatalytic mineralization antibiotic properties.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Nanoscience & Nanotechnology
Mengxia Ji, Jie Feng, Junze Zhao, Yi Zhang, Bin Wang, Jun Di, Xinyuan Xu, Ziran Chen, Jiexiang Xia, Huaming Li
Summary: The synthesis of ultrathin Bi24O31Cl10 nanosheets with abundant surface oxygen vacancies was achieved through defect engineering, leading to enhanced CO2 adsorption and activation capacity as well as improved photogenerated charge separation and transfer, resulting in higher photocatalytic CO2 conversion efficiency.
ACS APPLIED NANO MATERIALS
(2022)
Article
Energy & Fuels
Jun Di, Yan Li, Yi Zhang, Yiling Liu, Suwei Wang, Yao Wu, Huaming Li, Jiexiang Xia
Summary: Novel graphene-like boron nitride (BN)/Bi3O4Br photocatalysts were synthesized controllably for the first time through a facile solvothermal method. Layer contact stacking between graphene-like BN and ultrathin Bi3O4Br was achieved with strong interaction. Dehalogenation and ultrathin structure of Bi3O4Br were designed to enhance visible light absorption and accelerate charge transfer, resulting in greatly improved photocatalytic performance. Graphene-like BN acted as a surface electron-withdrawing center and adsorption center, facilitating molecular oxygen activation. O-2(center dot-) was identified as the main active species during the degradation process.
TRANSACTIONS OF TIANJIN UNIVERSITY
(2023)
Article
Chemistry, Physical
Yi Zhang, Jun Di, Xingwang Zhu, Mengxia Ji, Chao Chen, Yanan Liu, Lina Li, Tiange Wei, Huaming Li, Jiexiang Xia
Summary: This study designs oxygen-vacancy-rich Bi2Sn2O7 (BSO) and Bi-O vacancy pairs on ultrathin BiOBr (BOB) to construct a chemical bonding interface, forming a Bi2Sn2O7/BiOBr (BSOB) S-scheme heterojunction. BSOB exhibits efficient photocatalytic nitrogen reduction performance.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Chemistry, Physical
Xingwang Yan, Xiaolin Zhang, Bin Wang, Ziran Chen, Junze Zhao, Gaopeng Liu, Dan Li, Qingdong Ruan, Liangliang Liu, Yue Xu, Mengxia Ji, Paul K. Chu, Huaming Li, Jiexiang Xia
Summary: Efficient heterojunction photocatalysts with spatial separation of photogenerated carriers are crucial to photo-catalysis. The unique carbonized polymer dots/ZnIn2S4 (CPDs/ZIS) Z-scheme heterojunction is designed to realize efficient spatial directional separation of photogenerated carriers and deliver enhanced photocatalytic performance in pollutant degradation. The CPDs generate more superoxide radicals to facilitate mineralization of organic pollutants and retain more holes for oxidation, while the Z-scheme migration mechanism of photogenerated carriers in the CPDs/ZIS composite preserves the original valence band potential of ZIS.
APPLIED SURFACE SCIENCE
(2023)
Article
Nanoscience & Nanotechnology
Wenjuan Zou, Jintao Dong, Mengxia Ji, Bin Wang, Yingjie Li, Sheng Yin, Huaming Li, Jiexiang Xia
Summary: Bi25FeO40-B nanoparticles prepared via the mechanical ball-milling method possess abundant oxygen vacancies and show high reactive oxygen species production performance. The H2O2 decomposition efficiency can reach 55.3% using Bi25FeO40-B catalyst, which is much higher than that of Bi25FeO40 prepared by the traditional hydrothermal method. The Bi25FeO40-B/H2O2 heterogeneous Fenton system demonstrates efficient performance for simultaneous oxidation of tetracycline hydrochloride (TCH) and reduction of Cr(VI), capable of removing 75.2% of 50 mg/L TCH and 93.0% of 20 mg/L Cr(VI) at pHinitial= 7, respectively.
ACS APPLIED NANO MATERIALS
(2023)
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)
