Article
Chemistry, Physical
Changlin Liu, Yang He, Xiaowei An, Nutthaphak Kitiphatpiboon, Xiao Du, Xiaogang Hao, Abuliti Abudula, Guoqing Guan
Summary: In this study, a poly(ether block amide) (PEBA) based polymer electrolyte with lithium bis-(trifluoromethanesulfonyl)imide (LiTFSI) as the Li salt is developed, which possesses good ion conductivity and suppresses the growth of Li dendrites. The electrolyte provides abundant amide groups to activate TFSI- anions and further enriches lithium fluoride (LiF) content in the SEI layer, resulting in improved cyclability and long-life span of the full-cell battery. Therefore, the PEBA based electrolyte shows great potential for solid-state lithium metal batteries.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Chemistry, Physical
Yuanchun Gu, Huaqian Liu
Summary: The composite separator PP-CPE is created by coating the PP separator with the composite polymer electrolyte (CPE) made from LLZTO and PVDF-HFP. The PP-CPE separator features rapid Li+ channels at the interfaces of PVDF-HFP, LLZTO, and PVDF-HFP/LLZTO to compensate for the inequalities in Li+ flux movement. The modification strategy improves coulombic efficiency and cycle stability by reducing the growth of lithium dendrites.
Article
Multidisciplinary Sciences
Jianming Tao, Yue Chen, Aman Bhardwaj, Lang Wen, Jiaxin Li, Oleg V. Kolosov, Yingbin Lin, Zhensheng Hong, Zhigao Huang, Sanjay Mathur
Summary: This study focuses on the incorporation of piezo-/ferroelectric BaTiO3 nanofibers into solid electrolytes and how it affects the growth of Li filaments in solid-state Li-metal batteries. The addition of BaTiO3 nanofibers effectively regulates the nucleation and growth of Li dendrites, leading to improved interfacial stability and safety in the batteries. The experimental results confirm the potential of BaTiO3 as an additive for enhancing the performance and scalability of Li metal anodes in solid-state batteries.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2022)
Article
Materials Science, Multidisciplinary
Shaojie Chen, Xiangchen Hu, Lu Nie, Yi Yu, Wei Liu
Summary: Solid-state lithium metal batteries (SSLMBs) have potential for high safety and energy density, but the growth of lithium dendrite in solid electrolytes limits their practical applications. This study develops a simple heat treatment method to revive and recycle garnet oxide electrolytes with Li dendrite penetration. The recovered garnet electrolyte shows higher relative density, enhanced ionic conductivity, and improved critical current density compared to the pristine one. Thermal healing is attributed to the reaction products between dendritic Li metal and air, contributing to further densification of garnet electrolytes during heat treatment.
SCIENCE CHINA-MATERIALS
(2023)
Article
Chemistry, Physical
Kang Xu, Chao Xu, Yujie Jiang, Jinhai Cai, Jiaxi Ni, Chunyan Lai
Summary: A sandwich-structured composite solid electrolyte was successfully designed and prepared, demonstrating good mechanical and electrochemical stability, high ionic conductivity, and a wide electrochemical stable window. The related lithium batteries exhibited high specific capacity and excellent cycling performance, while the pouch battery showed outstanding safety and functionality.
Review
Chemistry, Physical
Partha Paul, Bor-Rong A. Chen, Spencer J. Langevin, Eric S. Dufek, Johanna Nelson Weker, Jesse S. Ko
Summary: With advances in technology, batteries equipped with a lithium anode are crucial for achieving high energy densities. The main challenge in developing all solid-state batteries lies in the highly reactive interfaces between the anode, cathode, and solid-state electrolyte. This comprehensive review focuses on stabilizing the electrode and solid-state electrolyte interfaces, bridging the gap between fundamental research and technological relevance.
ENERGY STORAGE MATERIALS
(2022)
Article
Chemistry, Physical
Zhiwei Cheng, Tong Liu, Bin Zhao, Fei Shen, Haiyun Jin, Xiaogang Han
Summary: All-solid-state lithium batteries (ASSLBs) are expected to replace traditional lithium-ion batteries with their excellent safety and energy density; Organic-inorganic composite solid electrolytes (O-ICSEs) show great potential in promoting commercialization by balancing electrochemical and mechanical properties; Recent research progress on O-ICSEs based on polyethylene oxide (PEO), polyacrylonitrile (PAN) and polycarbonate matrix has focused on fillers types, structural designs and performance parameters.
ENERGY STORAGE MATERIALS
(2021)
Article
Chemistry, Physical
Qiongyu Zhou, Qinghui Li, Songli Liu, Xin Yin, Bing Huang, Minqi Sheng
Summary: A high-performance flexible poly(ethylene oxide) (PEO)-based composite electrolyte has been developed to enhance the safety and stability of all-solid-state batteries.
JOURNAL OF POWER SOURCES
(2021)
Article
Chemistry, Physical
Yin Cui, Dongtian Miao, Guofang Yu, Minghong Zhou, Ruliang Liu, Shaohong Liu, Dingcai Wu
Summary: A lotus pod-inspired flexible PC-g-PMT/LL-g-PMT20 membrane has been designed and prepared, improving the interfacial stability of solid-state composite electrolytes (SCEs) and thus enhancing their potential applications in lithium metal batteries.
ENERGY STORAGE MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Jun-Hyeong Lee, Hajin Lee, Jaewoo Lee, Tae Woog Kang, Jung Hyun Park, Jae-Hoon Shin, Hyunji Lee, Dibyananda Majhi, Sang Uck Lee, Jong-Ho Kim
Summary: A multicomponent solid electrolyte based on a diethylene glycol-modified pyridinium covalent organic framework is developed for all-solid-state Li metal batteries. The electrolyte exhibits high ion conductivity and wide electrochemical stability window, suppressing the formation of Li dendrites and dead Li. The all-solid-state LMB with this electrolyte shows high specific capacity and outstanding Coulombic efficiency during long-term cycling.
Article
Chemistry, Physical
Jiahao Yu, Qi Liu, Xia Hu, Shuwei Wang, Junru Wu, Bin Liang, Cuiping Han, Feiyu Kang, Baohua Li
Summary: Due to its high ionic conductivity, low cost, and excellent air stability, the NASICON-type Li1.5Al0.5Ge1.5(PO)(4) (LAGP) electrolyte is considered a promising candidate for high-performance solid-state batteries. However, the poor interfacial compatibilities between LAGP and lithium metal hinder its commercial application. In this study, a nano multifunctional LiF@Li-zinc (Zn) alloy layer is introduced at the LAGP|Li interface to improve the interfacial stability and homogenize the Li-ion flux. This design leads to stable and tight interface with low resistance, effective inhibition of side reactions, and dendrite-free Li-ion flux.
ENERGY STORAGE MATERIALS
(2022)
Article
Engineering, Environmental
Tongtong Xu, Sipeng Huang, Yulin Min, Qunjie Xu
Summary: The composite solid polymer electrolyte (CSPE) composed of PVN, LiTFSI, and gelatin demonstrates excellent ionic conductivity and a wide electrochemical window, resulting in stable cycle performance and extended battery life. The PVN/LiTFSI/Gelatin (PLG) electrolyte is a simple and effective strategy to achieve high-performance lithium batteries, enabling ultra-stable operation of solid lithium metal batteries.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Yong Su, Xuedong Zhang, Congcong Du, Yang Luo, Jingzhao Chen, Jitong Yan, Dingding Zhu, Lin Geng, Shuangxu Liu, Jun Zhao, Yanshuai Li, Zhaoyu Rong, Qiao Huang, Liqiang Zhang, Yongfu Tang, Jianyu Huang
Summary: Replacing liquid electrolytes with solid polymer electrolytes (SPEs) is considered a vital approach in developing sulfur-based cathodes. This study designs an all-solid-state Li metal battery with a flexible composite cathode and electrolyte, which exhibits excellent cyclic stability and capacity retention. Cryo-transmission electron microscopy reveals the presence of blocking layers at the Li/PEO interface, while in situ optical microscopy demonstrates the reversible shuttle effect contributing to the cyclic stability.
Article
Chemistry, Multidisciplinary
Jun-Hyeong Lee, Hajin Lee, Jaewoo Lee, Tae Woog Kang, Jung Hyun Park, Jae-Hoon Shin, Hyunji Lee, Dibyananda Majhi, Sang Uck Lee, Jong-Ho Kim
Summary: In this study, a diethylene glycol-modified pyridinium covalent organic framework (DEG-PMCOF) was developed as a multicomponent solid electrolyte for all-solid-state Li metal batteries. DEG-PMCOF exhibited high ion conductivity and effectively suppressed the formation of Li dendrites and dead Li, leading to a high specific capacity and outstanding Coulombic efficiency during long-term cycling.
Article
Nanoscience & Nanotechnology
Sarah E. Holmes, Fang Liu, Wenbo Zhang, Philaphon Sayavong, Solomon T. Oyakhire, Yi Cui
Summary: This study investigates the properties and interfacial interactions that affect the cycling performance of composite solid electrolytes (CSEs) for lithium-based solid-state batteries. By improving the interfacial chemistry, CSEs with core-shell particles show superior electrochemical cycling performance, exhibiting stable cycling and high reversible capacities in cells. Improved electrolyte-Li metal anode interface is crucial for cycling longevity.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Materials Science, Multidisciplinary
Lu Chen, Wenjing Deng, Zhi Chen, Xiaolei Wang
Summary: In this study, hierarchical core-shell NiMoO4@Ni9S8/MoS2 hetero-structured nanorods were successfully prepared, providing abundant active sites and charge transfer pathways. The resulting electrode material exhibited outstanding specific capacity and cycling performance in KOH electrolyte, showcasing a rational design approach for efficient electrodes in supercapacitors using low-cost materials.
JOURNAL OF MATERIALS RESEARCH
(2022)
Article
Chemistry, Physical
Zhiping Deng, Zhixiao Xu, Wenjing Deng, Xiaolei Wang
Summary: Exploiting fast-kinetics anode materials can improve the power density of lithium-ion batteries. The rational synthesis strategy of ultrafine spinel Li4Ti5O12 nanocrystals and 3D hierarchical architectured composite by an aerosol process shows superior rate performance and long cycling durability when applied in battery electrodes. 3D Li4Ti5O12-based nanocomposites hold great promise for high-power anodes in real applications of electric transportations.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Multidisciplinary
Zhixiao Xu, Song Jin, Nianji Zhang, Wenjing Deng, Min Ho Seo, Xiaolei Wang
Summary: By synthesizing an oxygen- and nitrogen-codoped carbon superstructure, the efficient host for high-DOD Zn metal anodes was created. The flower-shaped carbon (C-flower) host with microscale 3D hierarchical structures and zincophilic heteroatom dopants can guide Zn nucleation and growth, enabling horizontal plating with high Coulombic efficiency and long life.
Review
Materials Science, Multidisciplinary
Rujiao Ma, Zhixiao Xu, Xiaolei Wang
Summary: Flexibility and multifunctionality are the inevitable trends for electronic devices to meet modern life's demands. Aqueous zinc-ion batteries (ZIBs) and zinc-ion capacitors (ZICs) are promising candidates for wearable electronics due to their excellent performance and safety. Functional hydrogel electrolytes (HEs) have been introduced to enhance the capabilities of ZIBs and ZICs, and this review focuses on their application and potential in these devices.
ENERGY & ENVIRONMENTAL MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Wenjing Deng, Zhixiao Xu, Ge Li, Xiaolei Wang
Summary: An in situ self-transformation approach is reported to boost the activity of a high-temperature, argon-treated VO2 microsphere for effective Zn ion storage. The AVO cathode demonstrates outstanding discharge capacity, high rate capability, and excellent cycling stability. This work opens up new possibilities for designing in situ self-transformation in energy storage devices and expands the application potential of aqueous zinc-supplied cathodes.
Article
Chemistry, Physical
Yimei Chen, Facheng Gong, Wenjing Deng, Hao Zhang, Xiaolei Wang
Summary: A low-cost and biocompatible electrolyte additive with dual-function is designed to optimize the electrode interface and Zn2+ coordination environment. The phytic acid additive can absorb on the electrode surface, cover the active sites for proton attack, and guide the uniform deposition of zinc. It also helps in the de-hydration of Zn [(H2O)6]2+ and reduces water molecules in the first hydration layer of Zn2+ through hydrogen bonding interactions.
ENERGY STORAGE MATERIALS
(2023)
Article
Chemistry, Physical
Yan Dong, Zhiping Deng, Zhixiao Xu, Guangyi Liu, Xiaolei Wang
Summary: Bifunctional CoO/CoP heterojunctions with hierarchical structure were designed as efficient bifunctional electrocatalysts for overall water splitting. The unique microstructure combining two-dimensional nanosheets with one-dimensional nanowires results in exposed active sites, shortened ion-diffusion pathways, and enhanced conductivity, significantly improving performance. These freestanding electrodes exhibit high current density and excellent durability for both hydrogen and oxygen evolution reactions. A significantly high current density was achieved at a low cell voltage, indicating the potential for practical applications in water splitting.
Article
Chemistry, Multidisciplinary
Yan Dong, Zhiping Deng, Hao Zhang, Guangyi Liu, Xiaolei Wang
Summary: In this work, heterojunction nanowire arrays consisting of manganese oxide and cobalt phosphide were designed to meet industrial demand. The optimized electrode exhibited remarkable bifunctional electrocatalytic performance, superior durability, and low voltage, highlighting their potential for practical industrial applications.
Article
Green & Sustainable Science & Technology
Zhe Sun, Miao Zhang, Hui Yin, Qi Hu, Sarathkumar Krishnan, Zhanhua Huang, Houjuan Qi, Xiaolei Wang
Summary: The study focuses on the development of low-cost and high-performance supercapacitors by utilizing biowaste-derived hierarchical porous carbon materials. The researchers successfully constructed large specific surface area and hierarchical porous carbon materials using waste corncobs as raw material. The resulting carbon material exhibited high capacitance, good rate capability, and excellent cycling stability, making it a promising candidate for supercapacitor applications. The study also explored the relationship between pore characteristics and specific capacitance, providing fundamental understanding for the development of supercapacitors in harsh temperature conditions.
Article
Chemistry, Physical
Yan Dong, Sheng Liu, Wenjing Deng, Hao Zhang, Guangyi Liu, Xiaolei Wang
Summary: This study develops an efficient HER electrocatalyst with good stability by heteroatom doping and exposing more active sites through ultrathin nanosheets. The catalyst exhibits outstanding HER performance in both acidic and alkaline solutions, along with exceptional durability.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Nianji Zhang, Wenjing Deng, Zhixiao Xu, Xiaolei Wang
Summary: The adoption of Ni and Mn co-doping strategy in this study has successfully enhanced the electrochemical performance of LiCoO2 (LCO) cathode, providing new insights for the development of next-generation high-performance lithium-ion batteries. Unlike traditional direct recycling methods, this upcycling process alters the chemical composition of the cathode to achieve cathode regeneration.
Article
Chemistry, Physical
Wenjing Deng, Xiaolei Wang
Summary: To address the issues in lithium metal batteries (LMBs), researchers designed a gradient solid electrolyte interphase (SEI) layer by adding bisfluoroacetamide, which guides the uniform deposition of Li ions and suppresses the growth of Li dendrites, resulting in improved battery stability.
GREEN ENERGY & ENVIRONMENT
(2022)
Article
Chemistry, Multidisciplinary
Fangfang Chang, Yongpeng Liu, Lin Yang, Qing Zhang, Juncai Wei, Xiaolei Wang, Zhengyu Bai
Summary: The electrocatalytic performance of ultrathin PtnCo100-n alloy nanowires can be enhanced by regulating the lattice strain, highly active facets, and the electronic structure of the alloy. The study found that the catalyst exhibited excellent activity and durability towards oxygen reduction reaction at a Pt : Co ratio of about 70 : 30. Theoretical calculations based on density functional theory suggested that the highest catalytic activity was related to the adsorption energy of different compositions of PtCo(111) facets.
NEW JOURNAL OF CHEMISTRY
(2022)
Article
Materials Science, Multidisciplinary
Jizong Zhang, Mingming Chen, Yu Si, Jian Guo, Tianli Wu, Chengyang Wang, Xiaolei Wang
Summary: In this study, the introduction of LiPAA anions into the cathode of lithium-sulfur batteries successfully addressed the issue of ion transfer limitations, as well as improving the reversibility of electrochemical reduction/oxidation. The new electrolyte design not only accelerated sulfur reduction, but also allowed the LSB to perform well under reduced electrolyte dosage and high sulfur loading conditions.
ENERGY & ENVIRONMENTAL MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Qian Wu, Yubo Cui, Guifeng Xia, Jinlong Yang, Shuming Du, Xinhong Xiong, Li Yang, Dong Xu, Xu Deng, Jiaxi Cui
Summary: Passive daytime radiative cooling (PDRC) technology, while promising for global spacing cooling, faces limitations in practical application due to reduced cooling effectiveness caused by wear and dirt contamination. Researchers have developed a renewable armor structure using fluorinated hollow glass microspheres to enhance the anti-fouling and cooling properties of PDRC coatings. The coatings exhibit high solar reflectance and thermal emittance, leading to significant temperature reduction below ambient temperature.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Qiang Bei, Bei Zhang, Kaifeng Wang, Shiming Zhang, Guichuan Xing, Clement Cabanetos
Summary: The power conversion efficiency (PCE) of organic solar cells (OSCs) has reached 20% in recent years, thanks to the advantages of organic photoactive materials. Benzothiadiazole (BT) has attracted significant research attention as a building block of OSCs. OSCs based on BT structure have shown diversity, and the increasing PCE values indicate a promising future for OSCs. This review analyzes the progress made in the last decades, focusing on effective BT small-molecules and BT polymers for OSCs. The structure-property relationships, donor-acceptor matching criteria, and morphology control approaches are discussed. The remaining challenges and a personal perspective on the future advancement of OSCs are summarized.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Rong He, Dandan Tang, Ningge Xu, Heng Liu, Kun Dou, Xuejun Zhou, Fabiao Yu
Summary: Nasopharyngeal carcinoma (NPC) is a common malignant tumor of the head and neck, with a high incidence in China and Southeast Asian countries. In this study, a novel near-infrared fluorescent probe, SNAFL-GSH, was designed and synthesized for the detection of glutathione (GSH). The probe showed selective detection of GSH and the ability to distinguish normal and cancer cells. It has great potential for application in the diagnosis and evaluation of NPC.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Zhukang Guo, Baijiang Jin, Yile Fang, Lian Jin, Song Li, Yan Deng, Zhu Chen, Hui Chen, Yuanying Zhang, Rabia Usman, Nongyue He
Summary: This study isolated primary cells that can be stably passaged from spontaneous tumors of genetically engineered pancreatic ductal adenocarcinoma model mice and used an autonomously developed automated screening instrument for efficient nucleic acid aptamer screening. The obtained aptamers were affinity verified at the cellular level. The study also investigated the impact of cell growth environment difference on the recognition ability of aptamers and confirmed the targeting ability and drug loading ability of the aptamer.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Zhongshan Yang, Qiqi Zhang, Hui Song, Xin Chen, Jiwei Cui, Yanhui Sun, Lequan Liu, Jinhua Ye
Summary: Methane chemistry is a significant area of research in catalysis. Converting methane into value-added chemicals is desirable but challenging due to its high C-H bonding energy and lack of pi bonding or unpaired electrons. Photocatalytic partial oxidation of methane to liquid oxygenates is a promising technology for achieving high efficiency and selectivity under mild conditions. The choice and activation of oxidants are crucial for its performance.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Peng Shan, Jing Liao, Jiayi Li, Chengyan Wang, Jie Zhou, Linqiang Mei, Yunlu Dai, Qiang Wang, Wenyan Yin
Summary: This study reports an oral radioprotectant Gel@GYY that combines a gelatin-based hydrogel and a pH-responsive hydrogen sulfide donor. Gel@GYY has excellent adhesion and sustained release properties, allowing it to release H2S in the gastrointestinal tract and effectively scavenge free radicals induced by radiation. It also reduces inflammation and has biodegradable properties.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Lu Liu, Ziyi Liu, Jingnan Cui, Guiling Ning, Weitao Gong
Summary: The development of new metal-free heterogeneous catalysts has been the subject of extensive research. In this study, a new Troger's base (TB)-derived porous organic polymer (POPs) was designed and prepared by integrating multifunctional monomers. The resulting polymer, which combines the advantages of pillar[5]arene macrocycle and TB moiety, exhibited enhanced catalytic performance in Knoevenagel condensation and CO2 conversion, serving as an effective metal-free catalyst. This work provides a new strategy for fabricating metal-free heterogeneous catalysts based on macrocyclic POPs.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Leyong Zhou, Changyin Yang, Weitao Dou, Tongxia Jin, Haibo Yang, Lin Xu
Summary: This review summarizes the application of micro/nanofluidic techniques in constructing supramolecular assemblies of different scales, and highlights the advantages of these techniques over conventional synthesis methods. Furthermore, it emphasizes the potential of micro/nanofluidic systems in improving our understanding of supramolecular self-assembly processes.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Yanchao Jin, Suixiaochen Chen, Peiwen Huang, Xiongjian Chen, Chun-Yan Lin, Li-Ping Li, Xiao Chen, Rui Ding, Jianxi Liu, Riyao Chen
Summary: In this study, magnesium and coconut shell carbon were used to disinfect water by adsorbing copper(II) and converting dissolved oxygen to hydrogen peroxide through Mg corrosion. The copper was enriched on the carbon surface and efficiently catalyzed the hydrogen peroxide to inactivate E.coli. The process showed promising disinfection performance both in laboratory experiments and real wastewater treatment.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Haihong Lai, Zehong Chen, Hao Zhuo, Yijie Hu, Xuan Zhao, Jiwang Yi, Hongzhi Zheng, Ge Shi, Yifan Tong, Ling Meng, Xinwen Peng, Linxin Zhong
Summary: By altering the pyrolysis route of cellulose nanofiber, the structural defects of carbon aerogels can be reduced, leading to improved compressibility and stress retention, as well as higher stress sensor sensitivity and temperature coefficient.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Lina Guo, Jinsong Ding, Wenhu Zhou
Summary: Bacteria-based tumor therapy has resurfaced due to the revolution of tumor immunotherapy, offering unique solutions for traditional tumor treatments. Bacteria with active tropism can selectively colonize tumor sites and suppress tumor growth through various mechanisms, making them attractive tools for tumor treatment. This critical review introduces recent advances in bacteria-based tumor therapy, including bacterial properties, their benefits for tumor therapy, anti-tumor mechanisms, challenges, and future perspectives.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Lan Liang, Chuanbin Wang, Xukai Lu, Yunan Sun, Beibei Yan, Ning Li, Guanyi Chen, Li'an Hou
Summary: This study investigates the interactions between phenol and benzaldehyde in the ECH process through experiments and theoretical calculations. The results show that phenol can accelerate the conversion of benzaldehyde, while benzaldehyde inhibits the conversion of phenol. The research provides a theoretical basis for the application of ECH in practical bio-oil upgrading.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Pengcheng Fan, Yuhao He, Junan Pan, Ning Sun, Qiyu Zhang, Chen Gu, Kang Chen, Weinan Yin, Longlu Wang
Summary: This study focuses on the recent progress in hydrogen evolution reaction (HER) based on photothermal effect. It introduces the main pathways of photothermal conversions applied in H2 evolution, summarizes the functions of the photothermal effect, and presents a method to improve the catalytic system through thermal means. The study also discusses the challenges and outlook in this promising area.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Leiduo Lai, Hongyu Zhou, Yichen Hong, Mengfan Luo, Yang Shi, Heng Zhang, Zhaokun Xiong, Gang Yao, Bo Lai
Summary: In this study, a facile ammonia reduction strategy was proposed and a novel FeVO3-x catalyst was synthesized for the activation of peroxymonosulfate (PMS) to degrade the pharmaceutical carbamazepine (CBZ). The results showed that the system could rapidly degrade CBZ and generate various active species involved in the degradation process.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Tangxin Xiao, Xiuxiu Li, Liangliang Zhang, Kai Diao, Zheng-Yi Li, Xiao-Qiang Sun, Leyong Wang
Summary: This study presents the construction of a supramolecular light harvesting system based on sequential energy transfer. The system demonstrates tunable fluorescence emission through self-assembly of polymers into nanoparticles, achieving efficient two-step light harvesting.
CHINESE CHEMICAL LETTERS
(2024)