Article
Chemistry, Inorganic & Nuclear
Andrew Dopilka, Alexander Ovchinnikov, Amanda Childs, Svilen Bobev, Xihong Peng, Candace K. Chan
Summary: In this study, Germanium clathrates with the type II structure were successfully synthesized using electrochemical oxidation of Zintl phase precursors. The introduction of Si element through alloying the Zintl phase precursor promoted the selective formation of clathrate products.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Physical
Seokho Suh, Hocheol Yoon, Hyeonghun Park, Jihun Kim, Hyeong-Jin Kim
Summary: The high-performance Si anode for Li-ion batteries is achieved by synthesizing a nanostructured Si-based composite through a one-pot solid-state reaction. The Si/Cu/Cu3Si/C (SCCC) anode, composed of Si, Cu, and PVDF binder, demonstrates significantly enhanced electrochemical properties, delivering 1,773 mAh g-1 after 300 cycles at a current density of 2 A g-1. The improvements in performance are attributed to reduced internal resistance and mechanical stress resulting from the Cu/Cu3Si phases and carbonized PVDF binder.
APPLIED SURFACE SCIENCE
(2021)
Article
Electrochemistry
Tatyana Molodtsova, Mikhail Gorshenkov, Alexey Saliev, Vladislav Vanyushin, Igor Goncharov, Nina Smirnova
Summary: The study successfully synthesized gamma-Fe2O3/Fe3O4 nanocomposite using an electrochemical method for electrocatalytic reduction and sensing of hydrogen peroxide. The nanocomposite exhibited excellent sensing performance, including a low limit of detection, wide linear range, and fast response time. This indicates that gamma-Fe2O3/Fe3O4 prepared by an electrochemical method is a promising material for electrochemical sensing of H2O2.
ELECTROCHIMICA ACTA
(2021)
Article
Engineering, Environmental
Dong-Hun Lee, Do-Hyeon Kim, Heechul Jung, Cheol-Min Park
Summary: Germanium is a highly researched anode material for Li-ion batteries due to its high Li storage capacity and electrical conductivity. The Li reaction pathways in germanium have been demonstrated through the analysis of nanocrystalline germanium. The electrochemical performance of a germanium-based nanocomposite, Ge/Al2O3/C, has been enhanced for better Li storage characteristics.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Materials Science, Ceramics
Leilane R. Macario, Andrew Golabek, Holger Kleinke, Edson R. Leite
Summary: This study investigated the thermoelectric properties of Sn1-xSbxO2 ceramic pellets and found that the addition of Sb significantly altered the electrical conductivity and carrier concentration, leading to improved thermoelectric performance with the best composition being Sn0.98Sb0.02O2.
CERAMICS INTERNATIONAL
(2022)
Article
Materials Science, Multidisciplinary
Paul K. Todd, M. Jewels Fallon, James R. Neilson, Andriy Zakutayev
Summary: A simple two-step synthesis method using ion-exchange reactions has been reported to successfully prepare phase-pure MgZrN2, Mg2NbN3, and MgMoN2. The study explores the key steps in synthesizing these materials, providing a rational guide for the discovery of other bulk ternary nitrides.
ACS MATERIALS LETTERS
(2021)
Article
Materials Science, Multidisciplinary
Seishi Abe
Summary: By optimizing the Ge concentration and substrate temperature to approximately 11 at.% and 800 K, respectively, the maximum photocurrent of the nanocomposite thin film can be obtained.
Article
Materials Science, Multidisciplinary
Gilvania M. Santana, Anne K. S. Silva, Marcos V. Foguel, Rosa F. Dutra
Summary: An ultrasensitive label-free electrochemical immunosensor has been developed for the detection of hepatitis C antibodies, which has the potential to be a valuable tool for early HCV diagnosis and screening due to its wide linear range and low detection limit.
JOURNAL OF MATERIALS SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Xue Qi, Zixin Teng, Jinghan Yu, Dongling Jia, Yifan Zhang, Hongzhi Pan
Summary: In this study, Fe3O4/N-rGO nanocomposites were successfully synthesized and used to construct an electrochemical sensor for detecting CAP. The experimental results showed that the sensor exhibited excellent detection performance for CAP, and its application in milk products demonstrated good practical performance.
Article
Chemistry, Multidisciplinary
Miguel A. Esteruelas, Ana M. Lopez, Enrique Onate, Esther Raga
Summary: This study investigates the silylation mechanism of OsH6((PPr3)-Pr-i)(2) phosphine ligand via net-metathesis reactions, where the silyl group is replaced by a methyl group. The results reveal selective displacement of the silyl substituent, providing insights into the activation and selectivity of the Si-H bond.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Multidisciplinary
Songsong Li, Lu Wang, Hui Su, Anh N. Hong, Yanxiang Wang, Huajun Yang, Lei Ge, Weiyu Song, Jian Liu, Tianyi Ma, Xianhui Bu, Pingyun Feng
Summary: This study reports the synthesis of high efficiency electrocatalysts based on S-doped NiFeP and improves the reaction performance by tuning the electronic structure. The research provides a new strategy for designing highly active non-noble metal catalysts.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Physical
Deepa Singh, Jaewoo Park, Francois Magnan, Paul Bazylewski, Joe B. Gilroy, Giovanni Fanchini
Summary: Polyradicals are unique one-dimensional quantum materials with open-shell structures, and they can be used in electronic devices with electroswitchable charge states and memory effects. This study demonstrates, for the first time, the synthesis of 6-oxoverdazyl polyradicals in a thin-film form by ultrahigh-vacuum surface polymerization, which exhibit nonvolatile, reproducible, and electroswitchable memory effects.
CHEMISTRY OF MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Xiaoyong Huang, Shaoying Wang, Balaji Devakumar, Nan Ma
Summary: This study presents a novel and simple method for synthesizing Cs3Cu2Br5 phosphors with bright blue emission, and investigates their optical properties and air-stability. The Cs3Cu2Br5 blue phosphors exhibit outstanding stability under air exposure conditions.
MATERIALS TODAY CHEMISTRY
(2022)
Article
Chemistry, Applied
Shamim Roshan, Ali Asghar Sarabi, Reza Jafari, Gelareh Momen
Summary: Thin anticorrosive superhydrophobic coatings were prepared using a scalable, simple, and inexpensive spraying method. The coatings demonstrated excellent corrosion protection and self-cleaning ability. The performance of the coatings was affected by the concentration of silica nanoparticles, with the best results achieved at 4 wt% nanoparticles.
PROGRESS IN ORGANIC COATINGS
(2022)
Article
Chemistry, Physical
Fuhua Chen, Hao Guo, Lili Zhao, Ying Chu, Xueying Wang, Yongping Zhu
Summary: In this study, WS2 material with good electrical conductivity and high thermal decomposition temperature was successfully prepared and its compatibility with LiBr-LiCl-LiF electrolyte was studied. The assembled single thermal battery showed high discharge specific capacity and low internal resistance under super large pulse current density.
Article
Chemistry, Physical
Yong Qian, Song Jiang, Yang Li, Zheng Yi, Jie Zhou, Jie Tian, Ning Lin, Yitai Qian
ENERGY STORAGE MATERIALS
(2020)
Article
Chemistry, Physical
Jie Zhou, Song Jiang, Yang Li, Zhen Pan, Yong Qian, Ya Zhao, Ning Lin, Yitai Qian
ENERGY STORAGE MATERIALS
(2020)
Article
Chemistry, Multidisciplinary
Yong Qian, Yang Li, Zheng Yi, Jie Zhou, Zhen Pan, Jie Tian, Yusong Wang, Shanshan Sun, Ning Lin, Yitai Qian
Summary: In this study, sulfur-doped carbon materials were synthesized by controlling precursor ratios in a closed autoclave, with sulfur exhibiting dual electrochemical activities in carbon matrix. Sulfur not only forms active sites in carbon, but also catalyzes electrolyte decomposition, leading to rapid capacity decay.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Article
Multidisciplinary Sciences
Ruilong Li, Dewei Rao, Jianbin Zhou, Geng Wu, Guanzhong Wang, Zixuan Zhu, Xiao Han, Rongbo Sun, Hai Li, Chao Wang, Wensheng Yan, Xusheng Zheng, Peixin Cui, Yuen Wu, Gongming Wang, Xun Hong
Summary: Amorphization-induced surface electronic states modulation significantly improves the polysulfides adsorption capability of cobaltous oxide, leading to enhanced performance and cycling stability of lithium-sulfur batteries. Compared to crystalline materials, amorphous cobaltous oxide nanosheets demonstrate superior adsorption of polysulfides, making them a promising candidate for cathode additives in Li-S batteries.
NATURE COMMUNICATIONS
(2021)
Article
Green & Sustainable Science & Technology
Da Sun, Jianbin Zhou, Dewei Rao, Linqin Zhu, Shuwen Niu, Jinyan Cai, Yanyan Fang, Yun Liu, Xinmiao Liu, Yipeng Zang, Yishang Wu, Yufang Xie, Zixuan Zhu, Di Niu, Zheng Lu, Zhibin Pei, Gongming Wang
Summary: The study reveals that manipulating the electron-filling state of d orbitals in Ta2O5 can regulate the Li-S chemistry kinetics, leading to enhanced battery performance. This work provides a powerful platform for manipulating Li-S chemistry through orbital engineering for high-performance Li-S batteries.
SUSTAINABLE MATERIALS AND TECHNOLOGIES
(2021)
Article
Chemistry, Multidisciplinary
Zixuan Zhu, Zhibin Pei, Bo Liu, Da Sun, Yanyan Fang, Xin Lei, Xinmiao Liu, Shuwen Niu, Hongge Pan, Jianbin Zhou, Yitai Qian, Gongming Wang
Summary: By designing a hierarchical electrode structure with high RP loading and superior conductivity, the performance of red phosphorus anode is improved, achieving high rate performance, long cycling life and high gravimetric capacity.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Multidisciplinary Sciences
Yining Wang, Sichuang Xue, Qingyun Lin, Duo Song, Yang He, Lili Liu, Jianbin Zhou, Meirong Zong, James J. De Yoreo, Junwu Zhu, Kevin M. Rosso, Maria L. Sushko, Xin Zang
Summary: Understanding the mechanism of particle-based crystallization is a challenging problem. This study investigates hematite under hydrothermal conditions and finds that the formation of 1D chains along the [001] direction is driven by attractive interactions between (001) faces and repulsive interactions between other faces, rather than near-surface nucleation or ion-by-ion crystallization pathways.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2022)
Article
Chemistry, Physical
Yujie Yang, Jianbin Zhou, Linlin Wang, Zheng Jiao, Meiyi Xiao, Qiu-An Huang, Minmin Liu, Qinsi Shao, Xueliang Sun, Jiujun Zhang
Summary: This paper comprehensively reviews the research progress of PB/PBAs-based cathode materials of metal-ion batteries, including synthesis methods, structural characteristics, electrochemical performance, and applications. The technical challenges are also analyzed, and future research directions are proposed.
Review
Engineering, Environmental
Jianbin Zhou, Ping Chen, Wei Wang, Xin Zhang
Summary: This review provides an overview of Li7P3S11 solid state electrolyte, including its crystal structure, synthesis methods, ion diffusion mechanism, and the challenges of its application in all-solid-state lithium batteries. The importance of Li7P3S11 in all-solid-state lithium batteries is emphasized, and future research directions are highlighted.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
Zixuan Zhu, Bo Liu, Yong Qian, Yanyan Fang, Xin Lei, Xinmiao Liu, Jianbin Zhou, Yitai Qian, Gongming Wang
Summary: Regulating lithium deposition/stripping behavior in 3D hosts is critical for stable lithium metal batteries. A low-tortuosity wood derived carbon (WDC) with gradient-distributed lithiophilic sites is constructed using biomimetic capillary action, as an efficient scaffold for lithium deposition/stripping. The WDC-GDAg electrode exhibits favorable Li plating behavior and high cycling stability, with high capacity retention and remarkable rate performance in full cells.
ADVANCED ENERGY MATERIALS
(2023)
Article
Nanoscience & Nanotechnology
John Holoubek, Haodong Liu, Qizhang Yan, Zhaohui Wu, Bao Qiu, Minghao Zhang, Sicen Yu, Shen Wang, Jianbin Zhou, Tod A. Pascal, Jian Luo, Zhaoping Liu, Ying Shirley Meng, Ping Liu
Summary: This study demonstrates the reversible performance of a localized-high-concentration electrolyte (LHCE) based on ether solvents for Li||LMR batteries, improving the cycling performance and cathode-electrolyte interphase chemistry.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Electrochemistry
Yun Liu, Jinyan Cai, Jianbin Zhou, Yipeng Zang, Xusheng Zheng, Zixuan Zhu, Bo Liu, Gongming Wang, Yitai Qian
Summary: This study reveals that the adsorption behaviors of superoxide species can be effectively regulated via a core-induced interfacial charge interaction. Moderate adsorption strength can enable superior rate capability in a Li-O2 battery. Operando X-ray absorption near-edge structure and surface-enhanced Raman spectroscopy provide tools to monitor in situ the evolution of the superoxide intermediates and the electronic states of the catalyst's metal sites during the discharge and charge processes, and correlate these with the surface adsorption states. The concept of tuning adsorption behavior through interfacial charge engineering could open up new opportunities to further advance the development of the Li-O2 battery and beyond.
Article
Engineering, Environmental
Jianbin Zhou, Ying Chen, Zhaoxin Yu, Mark Bowden, Quin R. S. Miller, Ping Chen, H. Todd Schaef, Karl T. Mueller, Dongping Lu, Jie Xiao, Jun Liu, Wei Wang, Xin Zhang
Summary: A facile wet-chemical synthesis method was reported to prepare Li7P3S11 solid state electrolytes with variable sizes for all-solid-state lithium batteries, showing controlled particle sizes and improved Li+ conductivity. The method can also be extended to the facile synthesis of Li3PS4 nanoparticles with high Li+ conductivity.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Materials Science, Multidisciplinary
Zheng Yi, Song Jiang, Yonghua Du, Lu Ma, Yong Qian, Jie Tian, Chuankun Jia, Shimou Chen, Ning Lin, Yitai Qian
Summary: Atomically dispersed Sb species with high-loading were successfully prepared and applied in alkali-ion storage through coordinative and spatial coconfinement methodology. The material exhibited excellent charging capacity, rate capability, and long lifespan performance in both half and full K-ion batteries.
ACS MATERIALS LETTERS
(2021)
Article
Chemistry, Inorganic & Nuclear
Ma Kai, Lin Ning
CHINESE JOURNAL OF INORGANIC CHEMISTRY
(2020)
Article
Chemistry, Physical
Mei Gui Vanessa Wee, Amutha Chinnappan, Runxin Shang, Poh Seng Lee, Seeram Ramakrishna
Summary: Cooling processes, from residences to industries, require a lot of energy and are essential. This study introduces MIL-101(Cr), a new desiccant, to heat exchangers for more efficient cooling. By improving the synthesis method and using a special binder, the MIL-101(Cr)-coated heat exchanger shows improved water uptake capacity and lower regeneration temperature.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Ao Zhen, Guanyu Zhang, Ao Wang, Feng Luo, Jiehua Li, Hong Tan, Zhen Li
Summary: In this study, a solvent-free microemulsion method was used to synthesize waterborne polyurethane (WPU) material with high retention of mechanical properties and satisfactory water absorption rates. The material showed excellent biocompatibility and has broad application potential in the field of biomedicine.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Wensong Ge, Rui Wang, Xiaoyang Zhu, Houchao Zhang, Luanfa Sun, Fei Wang, Hongke Li, Zhenghao Li, Xinyi Du, Huangyu Chen, Fan Zhang, Huifa Shi, Huiqiang Hu, Yongming Xi, Jiankang He, Liang Hu, Hongbo Lan
Summary: This paper reviews the research on the surface tension of eutectic gallium-indium alloys (EGaIn) in the field of stretchable electronics. It covers the principles of oxide layer formation, factors influencing surface tension, and methods for surface modification of liquid metals. The paper also discusses the applications of EGaIn surface modification in different fields and highlights the challenges still faced and the future outlook.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Xiang Song, Lianghao Jia, Zhengen Wei, Tao Xiang, Shaobing Zhou
Summary: This paper provides an overview of the application, preparation, and role of biomimetic structures in solar evaporators with improved evaporation rate and lifetime.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Wei Yuan, Qian Deng, Dong Pan, Xiang An, Canyang Zhao, Wenjun Su, Zhengmin He, Qiang Sun, Ran Ang
Summary: Optimizing the performance of n-type PbTe thermoelectric materials is crucial for practical applications. Dynamic doping has emerged as an effective method to improve the performance of n-type PbTe by optimizing the carrier concentration. This study demonstrates the significance of Mn alloying in enhancing the performance of Ag-doped n-type PbTe by creating a hierarchical structure to suppress thermal transport and improving the Seebeck coefficient.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Review
Chemistry, Physical
Xiaoyan Wang, Meiqi Geng, Shengjun Sun, Qian Xiang, Shiyuan Dong, Kai Dong, Yongchao Yao, Yan Wang, Yingchun Yang, Yongsong Luo, Dongdong Zheng, Qian Liu, Jianming Hu, Qian Wu, Xuping Sun, Bo Tang
Summary: This review provides a comprehensive analysis of the progress and challenges in the field of bifunctional electrocatalysts and efficient electrolyzers for seawater splitting. It summarizes recent advancements and proposes future perspectives for highly efficient bifunctional electrocatalysts and electrolyzers.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Jason K. Phong, Christopher B. Cooper, Lukas Michalek, Yangju Lin, Yuya Nishio, Yuran Shi, Huaxin Gong, Julian A. Vigil, Jan Ilavsky, Ivan Kuzmenko, Zhenan Bao
Summary: Dynamic block copolymers (DBCPs) combine the phase separation of traditional block copolymers with the supramolecular self-assembly of periodic dynamic polymers, resulting in the spontaneous self-assembly of high aspect ratio nanofibers with well-ordered PEG and PDMS domains. DBCPs with a periodic block sequence exhibit superior properties compared to those with a random sequence, including delayed onset of terminal flow and higher ionic conductivity values.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Hong Kyu Lee, Yasaswini Oruganti, Jonghyeon Lee, Seunghee Han, Jihan Kim, Dohyun Moon, Min Kim, Dae-Woon Lim, Hoi Ri Moon
Summary: This study reports the moisture-triggered proton-conductivity switching behavior in Zn5FDC MOFs induced by the presence and absence of coordinating solvents, which illustrates the significant role of coordinating solvents in conductivity variation.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Bommaramoni Yadagiri, Sanjay Sandhu, Ashok Kumar Kaliamurthy, Francis Kwaku Asiam, Jongdeok Park, Appiagyei Ewusi Mensah, Jae-Joon Lee
Summary: The molecular engineering of the interface modulator between the perovskite and hole transporting material is crucial for achieving satisfactory performance and stability of perovskite solar cells. In this study, cruciform-shaped dual functional organic materials were employed as surface passivation and hole transporting interfacial layers in perovskite solar cells. The use of these materials significantly improved the power conversion efficiency of the solar cells.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Joaquin Martinez-Ortigosa, Reisel Millan, Jorge Simancas, Manuel Hernandez-Rodriguez, J. Alejandro Vidal-Moya, Jose L. Jorda, Charlotte Martineau-Corcos, Vincent Sarou-Kanian, Mercedes Boronat, Teresa Blasco, Fernando Rey
Summary: This study investigates the synthesis of all-silica RTH zeolites using triisopropyl(methyl)phosphonium as the organic SDA. The results show the formation of two distinct crystalline phases under different synthesis conditions, with fluoride bonding to different silicon sites. It demonstrates the possibility of controlling the placement of fluoride in RTH zeolites through synthesis conditions.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Luyao Zheng, Cong Liu, Wenbiao Zhang, Boxu Gao, Tianlan Yan, Yahong Zhang, Xiaoming Cao, Qingsheng Gao, Yi Tang
Summary: This study successfully improves the efficiency and stability of water splitting by constructing a heterostructured electrocatalyst. The catalyst shows extraordinary performance and could offer an effective approach for the sustainable production of hydrogen.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Carlos A. Campos-Roldan, Raphael Chattot, Frederic Pailloux, Andrea Zitolo, Jacques Roziere, Deborah J. Jones, Sara Cavaliere
Summary: This study systematically evaluated the hydrogen evolution/oxidation reactions on a series of Pt-rare earth nanoalloys in alkaline media, and identified the effect of the lanthanide contraction. The experimental results revealed that the chemical nature of the rare earth modulates the adsorption and mobility of oxygenated-species, enhancing the kinetics of the reactions.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Sara Frank, Mads Folkjaer, Mads L. N. Nielsen, Melissa J. Marks, Henrik S. Jeppesen, Marcel Ceccato, Simon J. L. Billinge, Jacopo Catalano, Nina Lock
Summary: This study investigates the thermal decomposition of ZIF-67 and its correlation with structural evolution and electrocatalytic performance. The researchers used in situ X-ray absorption spectroscopy and total scattering techniques to analyze the process. They found that disorder emerges at lower temperatures and that extending the pyrolysis process can result in materials with superior electrochemical properties.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Zi-Yang Zhang, Hao Tian, Han Jiao, Xin Wang, Lei Bian, Yuan Liu, Nithima Khaorapapong, Yusuke Yamauchi, Zhong-Li Wang
Summary: By constructing Cu-0-Cu+-NH2 composite interfaces with the assistance of SiO2, the electrochemical CO2 reduction reaction (CO2RR) achieves high Faraday efficiency and current density for C2+ production, improving the productivity of carbon cycle.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)
Article
Chemistry, Physical
Ting Wang, Ruijuan Zhang, Pengda Zhai, Mingjie Li, Xinying Liu, Chaoxu Li
Summary: This study successfully exfoliated COFs using a simple electrochemical method, which resulted in improved photocatalytic performance for COFs and enriched the fabrication approach of COF exfoliation.
JOURNAL OF MATERIALS CHEMISTRY A
(2024)