Article
Materials Science, Multidisciplinary
S. Mohamed ManjoorShaib Maricar, D. Sastikumar, P. Reddy Vanga, M. Ashok
Summary: Bismuth tungstate (Bi2WO6) nanomaterials were synthesized through hydrothermal method and exhibited an orthorhombic crystal structure with nanochips of rectangular shape on the surface. The gas sensing characteristics of the prepared nanoparticles showed a good response to methanol at room temperature.
Article
Chemistry, Physical
Seonghun Kim, Dong Suk Han, Hyunwoong Park
Summary: This study introduces a ternary hybrid solar desalination process that combines photoelectrocatalytic water treatment and H-2 production in a single device. The desalination process is initiated by photoinduced charge generation using a TiO2 nanorod array photoanode, while H-2 production is achieved at a high Faradaic efficiency with a composite catalyst. The production of reactive chlorine species from chlorides in the anolyte contributes to the decomposition of urea, overall reducing the energy consumption for desalination.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2021)
Article
Chemistry, Physical
Anchu Ashok, Anand Kumar, Afdhal Yuda, Abdullah Al Ashraf
Summary: This study reports the preparation of a highly active catalyst, N,S-Co@CNT, which is derived from hierarchical Co9S8 nanowires trapped in Ndoped carbon nanotubes. Compared to traditional Co@CNT, N,S-Co@CNT exhibits higher current density and lower onset potential, attributed to its unique hierarchical structure and surface properties.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Chemistry, Physical
Jing Li, Zhu Guo, Wenjie Zhang, Jing Guo, Konggang Qu, Weiwei Cai
Summary: By employing an in-situ self-confinement strategy, NiPt-Mo2C active site pairs are encapsulated in carbon cages, resulting in improved catalytic activity for methanol oxidation reaction (MOR) and alkaline hydrogen evolution reaction (HER) in direct methanol fuel cells (DMFCs) and water electrolysis technologies. The mass activity of Pt in NiPt-Mo2C@C toward HER is boosted by 33 times, while the MOR catalytic activity is improved by 10.5 times, leading to a 9-fold increase in the DMFC maximum power density.
GREEN ENERGY & ENVIRONMENT
(2023)
Article
Chemistry, Physical
Guodong Xu, Yun Lei, Keyu Wu, Rongguan Lv, Jing Li, Xiujuan Sun, Weiwei Cai
Summary: In this study, CeO2 is modified through a plasma-phosphating combing strategy and invited as Frustrated Lewis Pair to assist the catalytic MOR process on Pt sites. This strategy also leads to negatively charged sites on CeO2 surface as a host for Pt anchoring, facilitating the even dispersion of Pt nanocrystals. Moreover, this strategy affects the Ce3+/Ce4+ ratio and vacancy oxygen ratio on CeO2 surface, which are critical for OH generation and anti-CO.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Article
Nanoscience & Nanotechnology
Zuocheng Cai, Masao Kamiko, Ikuya Yamada, Shunsuke Yagi
Summary: Pt-based PtCo3 CNTs synthesized using a simple g-C3N4-assisted thermal method exhibit superior catalytic activity and stability in methanol oxidation reaction compared to commercial Pt/C catalysts. The PtCo3 CNTs show higher specific and mass activities, and maintain constant catalytic activity over 1500 cycles of testing. The study demonstrates a practical method to reduce the noble metal content while enhancing catalytic performance in MOR.
ACS APPLIED NANO MATERIALS
(2021)
Article
Chemistry, Physical
Yu Ding, Bo-Qiang Miao, Ya-Chong Liu, Nan Hou, Yun Yang, Pu-Jun Jin, Shi-Bin Yin, Yu Chen
Summary: RhCo-NTs with hollow and tubular architecture synthesized through a one-pot reduction approach show enhanced electroactivity and stability for the methanol oxidation reaction.
Review
Chemistry, Multidisciplinary
Hui Xu, Hongyuan Shang, Cheng Wang, Yukou Du
Summary: 2D Pd-based nanomaterials have emerged as potential candidates for fuel cell electrocatalysts due to their high intrinsic activity, electron mobility, and easy surface functionalization. Creating Pd- and Pd-based architectures with large surface areas, low-coordinated atoms, and high density of defects and edges is a promising strategy to enhance the electrocatalytic performance of fuel cells.
Article
Chemistry, Multidisciplinary
Houhe Pan, Zhongqing Jiang, Zicheng Zuo, Feng He, Fan Wang, Liang Li, Qian Chang, Bo Guan, Yuliang Li
Summary: A highly active anodic electrode was prepared, demonstrating efficient suppression of methanol crossover and achieving selective proton transport. The electrode has a super-large pore structure and a highly ordered methanol diffusion pathway, improving the utilization efficiency of catalyst and methanol fuel.
Article
Green & Sustainable Science & Technology
Bo-Qiang Miao, Ya-Chong Liu, Yu Ding, Pu-Jun Jin, Pei Chen, Yu Chen
Summary: In this study, high-quality chlorine-free Rh nanodendrites (Rh-NDs) were successfully synthesized by a simple one-step chemical-reduction method. Rh-NDs exhibited high electroactivity for methanol oxidation reaction (MOR) in alkaline direct methanol fuel cells. Under optimal experimental conditions, Rh-NDs showed a significant enhancement in electroactivity and durability for MOR compared to irregular Rh nanocrystals, thanks to their dendritic morphology that provides a large specific surface area, rich corner/edge atoms, and efficient aggregation inhibition.
SUSTAINABLE MATERIALS AND TECHNOLOGIES
(2022)
Article
Chemistry, Physical
Guangming Cao, Jundie Hu, Yuanxing Wang, Jiafu Qu, Dekun Ma, Jiaqi Jin, Wei Sun, Xiaogang Yang, Chang Ming Li
Summary: This study investigates the reaction of photogenerated charges on {131} and {2 0 0} facets of bismuth tungstate (Bi2WO6) films under constantly applied bias in a photoelectrochemical cell. The {2 0 0} facets show lower overpotential and faster charge transfer rate constant for PEC water oxidation compared to the {131} facet. Density functional theory calculations demonstrate the correlation between the rate-determining step, major formed intermediate, charge accumulation, and reaction orders. The findings provide fundamental insights for the rational design and precise modulation of surface charge density and reaction kinetics in efficient (photo)electrocatalysts.
APPLIED SURFACE SCIENCE
(2023)
Article
Chemistry, Physical
Yanchun Ge, Quanquan Zhang, Changjun Yang, Bingguang Zhang, Kejian Deng
Summary: This study explored the selective oxidation of glucose to high-value chemicals using Bi2WO6/CoPz composite as a visible-light photocatalyst, achieving the highest activity at 0.25% CoPz content with 96.8% total selectivity towards arabinose and formic acid. Various techniques were employed to investigate the critical role of CoPz and the high photocatalytic performance of the Bi2WO6/CoPz composite.
APPLIED CATALYSIS A-GENERAL
(2021)
Article
Chemistry, Multidisciplinary
Veni Keertheeswari Natarajan, Suba Lakshmi Madaswamy, Ahmed Muteb Aljuwayid, Mohammad Azam, Saikh Mohammad Wabaidur, Ragupathy Dhanusuraman
Summary: In this study, cobalt tungstate (CoWO4) nanoparticles decorated over PDMA (Poly 2,5 dimethoxy aniline) were synthesized using an ultrasonication strategy. The physicochemical characterization confirmed the presence of CoWO4 over PDMA matrix. The investigated CoWO4 decorated over the PDMA matrix showed good electrocatalytic activity for methanol oxidation, with lower potential and good stability.
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Hoi Ying Chung, Cui Ying Toe, Weijian Chen, Xiaoming Wen, Roong Jien Wong, Rose Amal, Fatwa Firdaus Abdi, Yun Hau Ng
Summary: Increasing the tungsten (W) concentration can improve the performance of bismuth tungstate (Bi2WO6) thin film photoanode, resulting in lower charge transfer resistance, shorter electron transport pathway, higher carrier density, and improved conductivity.
Review
Chemistry, Physical
Hao Tian, Yanhui Yu, Qian Wang, Jing Li, Peng Rao, Ruisong Li, Yanlian Du, Chunman Jia, Junming Luo, Peilin Deng, Yijun Shen, Xinlong Tian
Summary: Direct methanol fuel cells (DMFCs) have attracted attention for their high energy density, but the slow kinetics of methanol oxidation reaction affects commercialization. Pt based catalysts are effective but expensive, while 2D Pt based nanostructures are considered promising for MOR.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Chemistry, Multidisciplinary
Jingling Yang, Minxian Zhang, Mengshan Chen, Yingtang Zhou, Mingshan Zhu
Summary: Piezoelectric mesocrystals with different oxygen-vacancies (OVs) concentrations were studied to investigate the effect of defect content on the peroxymonosulfate (PMS) piezo-activation. The ZnO piezoelectric mesocrystal with moderate OVs concentration showed a rapid antibiotic ornidazole (ORZ) degradation rate and high PMS utilization efficiency. The relationship between OVs concentration and piezocatalytic properties were quantitatively established through calculations of electron property and reactants affinity. This work provides theoretical guidance for enhancing piezocatalytic performance in mesocrystals through defect engineering.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Physical
Minxian Zhang, Xuecong Lin, Ziran Yi, Xiang Xu, Jingling Yang, Mingshan Zhu
Summary: This study examines the use of ligand-to-metal charge transfer (LMCT) to promote reactive oxygen species (ROS) generation in water treatment. The results show that the LMCT process leads to a significant increase in the generation of HO· and O2·, resulting in a much faster degradation of ciprofloxacin (CIP) pollutants.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Engineering, Environmental
Dongxue Xie, Sujuan Hu, Daihui Teng, Jingwen Ma, Baoling Wang, Mingshan Zhu
Summary: By constructing a core-shell structure of Si nanowires (NWs)@ZnO anode, the performance of mu-DMFCs under light illumination has been investigated. The Si NWs@ZnO heterojunction exhibits a short circuit current and open circuit voltage of 100.5 μA cm-2 and 0.7 V, respectively, which are 3.5 and 1.3 times higher compared to Si NWs under light illumination. This study provides an appealing research direction for high-performance mu-DMFCs based on photo-assisted non-noble semiconductor anode.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Physical
Zhi Li, Hongmin Zhang, Qingbing Zha, Jinhua Li, Mingshan Zhu
Summary: In this work, an electrochemical sensor based on in-situ inorganic MI-Au-MoO3/graphene for bisphenol A (BPA) analysis is designed, which shows improved sensitivity compared to the non-imprinted sensor. The sensor has a wide linear range and low detection limit, and can be used for environmental pollution and food analysis.
Article
Chemistry, Physical
Liying Ling, Chen Yuan, Qiyan Xu, Tianhua Li, Mingshan Zhu, Chunyang Zhai
Summary: A rapid and efficient detection method is urgently needed to address the human health concerns caused by excessive emissions of oxytetracycline (OTC) antibiotics in water. This study presents a novel photoelectrochemical (PEC) sensor using 2D/2D BiVO4/Ti(3)C(2) for OTC detection. The BiVO4/Ti3C2 nanocomposites showed superior photo-electronic activities, facilitating efficient directional charge separation. The sensor demonstrated rapid photocurrent responses linearly correlated with OTC concentration in the range of 0.1-200 nM, with a detection limit of 0.03 nM (S/N = 3). The BiVO4/Ti3C2 sensor also exhibited good stability, reproducibility, and selectivity, making it highly promising for practical OTC detection in water.
SURFACES AND INTERFACES
(2023)
Article
Engineering, Environmental
Zhi Li, Yatai Li, Shanyong Chen, Qingbing Zha, Mingshan Zhu
Summary: A simple and real-time electrochemical system was constructed using a dual-functional nickel single-atom electrocatalyst, which can simultaneously produce and determine hydrogen peroxide (H2O2). Compared with traditional off-line methods, this on-line detection method provides more reliable results in quantitatively monitoring H2O2, with a wide detection range and low detection limit. The nickel single-atom electrocatalyst plays an important role in efficiently detecting H2O2 in alkaline medium.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Environmental
Jie Li, Zhuobiao Ni, Qiongzhi Gao, Xixian Yang, Yueping Fang, Rongliang Qiu, Mingshan Zhu, Shengsen Zhang
Summary: In this study, a core-shell structured cobalt-nickel bimetallic sulfide NiCo2S4/Co9S8/NiS was synthesized and used as a peroxymonosulfate (PMS) activator to efficiently degrade glyphosate. The effects of different reaction conditions on glyphosate degradation were investigated, and the intermediates and degradation pathways were analyzed. This work provides new insights into catalysts for the degradation of glyphosate.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Minxia Zhang, Wanqian Guo, Yingyin Chen, Dechun He, Abdulgalim B. Isaev, Mingshan Zhu
Summary: The misuse of antibiotics and oxygen-lacking in aquaculture have caused serious water environmental problems. In this study, a piezoelectric odd-layered MoS 2 is employed to catalytically degrade tinidazole (TNZ) and other antibiotic pollutants under aeration by generating reactive oxygen species with dissolved oxygen. The results demonstrate that MoS 2 can trigger a piezoelectric effect and produce charge carriers, leading to contaminant degradation with the turbulence and water bubbles rupture driven by aeration.
CHINESE CHEMICAL LETTERS
(2023)
Review
Chemistry, Inorganic & Nuclear
Chuan Pu, Gang Lu, Hang Qi, Abdulgalim B. Isaev, Mingshan Zhu
Summary: In recent years, PS-based AOPs have gained attention for degrading environmental pollutants due to their excellent oxidation capacity, selectivity, and stability. Activation of PS through energy input or catalyst dosing can improve its oxidation performance, but disposable catalysts may cause waste and secondary pollution. Therefore, magnetically separable catalysts for activating PS have become popular due to their reusability.
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY
(2023)
Review
Chemistry, Inorganic & Nuclear
Xuandong Wang, Jie He, Xin Chen, Baojun Ma, Mingshan Zhu
Summary: With the increasing consumption of fossil fuels, the rapid increase in CO2 emissions has led to energy crisis and climate problems. Converting CO2 directly to high-value chemical fuels through solar energy harvesting provides a solution to these problems. This review focuses on the physicochemical properties and synthesis methods of metal halide perovskites (MHPs), as well as the advancements in strategies for enhancing the photocatalytic CO2 conversion to solar fuels, such as size and facets effects, ion doping or exchange, anchored cocatalysts, semiconductor heterojunctions, and Pb-free MHPs. The challenges of stability and toxicity, photocatalytic activity and selectivity, prospects of theoretical calculations, and potential applications of MHPs in solar cell devices and catalysis are also discussed. This review sheds light on the development of efficient MHPs for industrial applications in CO2 reduction.
COORDINATION CHEMISTRY REVIEWS
(2023)
Article
Engineering, Environmental
Shaoxiong He, Li Ling, Yuxin Wu, Shiming Yang, Zhechao Hua, Kejin Tang, Mengye Wang, Mingshan Zhu, Jingyun Fang
Summary: The AUV/chlorine/AC-TiO2 process achieves efficient micropollutant abatement and DBP control by enhancing HO center dot production and DBP in situ adsorption, respectively. The use of activated carbon (AC) in the process results in higher degradation rates and reduced formation of undesired disinfection byproducts (DBPs). AC acts as an electron conductor and DO adsorbent, leading to increased levels of HO center dot and decreased formation of DBPs. This study provides a new strategy for designing catalysts with photocatalytic and adsorption properties to improve micropollutant abatement and DBP control in the UV/chlorine process.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Chemistry, Physical
Shiyu Zhang, Rupeng Wang, Mingshan Zhu, Nanqi Ren, Shih-Hsin Ho
Summary: To enhance the utilization of clean energy and achieve carbon neutrality, we developed three-phase connected ternary tandem heterojunctions for photocatalytic hydrogen evolution. Density functional theory revealed diverse bonding rings, suggesting a unique electron transfer mechanism. In situ XPS and other characterizations were employed to thoroughly investigate the ring electron transfer. The incorporation of a mid-component altered the electron transfer pathway and improved the photocatalytic efficiency, resulting in a 14.6% enhancement compared to traditional tandem heterojunctions. This study provides valuable insights into the design, construction, and optimization of photocatalyst structures and exciton transfer mechanisms.
MATERIALS TODAY ENERGY
(2023)
Article
Chemistry, Inorganic & Nuclear
Hongjun Dong, Yujia Wang, Lei Tong, Pingfan Zhang, Daqiang Zhu, Chunmei Li, Mingshan Zhu
Summary: A 1D/2D CoTe/PCN Z-scheme heterojunction was fabricated to enhance the photocatalytic CO2 reduction performance. The nitrogen-doped surface oxidized layer of CoTe nanorods served as a recombination region to increase the overall carrier separation efficiency, resulting in a significantly higher CO yield compared to PCN.
INORGANIC CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Yatai Li, Zhi Li, Xuecong Lin, Hao Lv, Mingshan Zhu
Summary: Modulation of metal centers is an effective strategy for enhancing catalytic performance. Two structurally identical MOFs, MIL-101(Cr) and MIL-101(Fe), were synthesized with different metal centers. MIL-101(Cr) exhibited enhanced H2O2 yield due to the electron-donating ability of Cr. This study contributes to the rational design and optimization of MOF catalysts for catalytic reactions.
CHEMICAL COMMUNICATIONS
(2023)
Article
Chemistry, Physical
Yuanyi Zhou, Haojie Dong, Zhaofen Xu, Qingbing Zha, Mingshan Zhu, Yu Meng
Summary: Piezocatalysis, with modified carbon species over BiOCl nanosheets, achieves high efficiency in H2O2 production in pure water by improving surface reactions and bridging the gap between piezoelectricity and catalytic efficiency.
APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY
(2024)
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)