Article
Chemistry, Physical
Xuan Li, Wenjun Yan, Binbin Fan, Zhongde Wang
Summary: A nanocomposite of Co9S8-Ni9S8 nanodiscs (CNS) grown from polypyrrole hollow nanospheres (PHS) on carbon paper (CP) via unipolar pulse electrodeposition (UPED) technique was designed as a hydrogen evolution reaction (HER) catalyst. The optimized CNS/PHS/CP electrode exhibited favorable catalytic activity with low overpotential, superior stability performance, and high electrochemically active surface area. This work provides new insights for the design of low-cost bimetallic sulfide-based electrocatalysts for high-performance HER in water splitting.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Materials Science, Ceramics
Md. Imran Hossain, M. Mangir Murshed, Thorsten M. Gesing
Summary: We report on a series of sillenite compounds with the general composition Bi-12(Bi4/5-3x3+In5x1/5-2x3+)O-19.2+3(x)0.8-3(x) that have non-centrosymmetric phases and are of interest in ongoing research due to their structural defects and optoelectronic properties. The crystal-physicochemical properties of these compounds change with the successive filling of empty Bi3+ positions by In3+ cation. The samples were prepared using conventional solid-state synthesis method and characterized using various techniques such as X-ray diffraction, Raman, UV/Vis diffuse reflectance spectroscopy, and thermogravimetry (TG/DSC). The results reveal changes in the lattice parameter, interatomic bond lengths, phonon modes, bandgap energy, and thermal stability with varying indium content.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2023)
Article
Chemistry, Inorganic & Nuclear
Hao Wu, Yaoguo Shen
Summary: Two new polyphosphates, Rb2CaBi2P4O15 and Rb(3)SrBiP(4)O(14), were synthesized through high-temperature solid-state reactions. The crystals of Rb2CaBi2P4O15 and Rb3SrBiP4O14 were found to have different structures and compositions. The synthesis, spectroscopic properties, and theoretical calculations were also investigated.
JOURNAL OF SOLID STATE CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Martin Moebs, David A. Dixon, Gabriel F. de Melo, Monica Vasiliu, Tim Graubner, Karl O. Christe, Florian Kraus
Summary: The purely chemical synthesis of fluorine, previously believed to be impossible, was achieved in 1986 but has not been further studied since then. The mechanism of this reaction has been a mystery until recently, when it was experimentally resolved and supported by electronic structure calculations. These findings clarified the previous discrepancy and showed that the reductive elimination of F-2 requires a large excess of SbF5, occurring in the last reaction step.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Physical
Xiaoyu Song, Sarah N. Schneider, Guangming Cheng, Jason F. Khoury, Milena Jovanovic, Nan Yao, Leslie M. Schoop
Summary: This study investigates the mechanism of oxidative deintercalation of KCrSe2, revealing that the solid-state diffusion of K+ cations is the rate-limiting step in the process. Additionally, the relationship between Cr-Cr distances and magnetic order changes suggests the possibility of switching between magnetic states in CrSe2 monolayers by varying lattice parameters.
CHEMISTRY OF MATERIALS
(2021)
Article
Materials Science, Ceramics
Huiyu Chen, Xuming Du, Jiale Sun, Runze Wu, Ya Wang, Chunju Xu
Summary: A novel Co3O4 micro-bundles structure with excellent electrochemical performance was successfully prepared through hydrothermal reaction and annealing treatment, showing potential for applications in hybrid supercapacitors.
CERAMICS INTERNATIONAL
(2021)
Article
Materials Science, Multidisciplinary
Rajagopalan Krishnan, Hendrik C. Swart
Summary: A simple mechano-chemical reaction was used to synthesize crystalline La-2(MoO4)(3):Eu3+ nano-phosphors at low temperature, which exhibited a scheelite tetragonal structure. The La-2(MoO4)(3):Eu3+ phosphors showed intense red emission under e-beam irradiation, with the doping concentration of Eu3+ affecting their luminescent properties.
Article
Engineering, Electrical & Electronic
N. Dharmalingam, S. Rajagopal, Pandiyarasan Veluswamy, S. Paulraj, V Kathirvel
Summary: The study successfully synthesized pure tungsten oxide and Sn-doped tungsten oxide nanoparticles, investigating the structural and morphological changes, as well as the electrochemical performance. The presence of Sn dopant resulted in a decrease in crystal size and formation of monoclinic crystal structure in WO3 nanoparticles, impacting its structure and morphology. Further electrochemical tests demonstrated that the 5 wt% Sn-doped WO3 sample exhibited enhanced performance in 1 M KOH electrolyte compared to pure WO3.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2022)
Article
Materials Science, Ceramics
Sheng Au, Chen Tian, Lei Jia, Guanchen Zhang, Zhenli Liu, Zijun Peng, Jingkun Yu, Lei Yuan
Summary: This study investigates the corrosion behaviors of RE2CrTaO7 and CMAS at high temperatures, and reveals that RE2CrTaO7 exhibits good corrosion resistance. The chemical stability and compactness of the crystal structure of Sm2CrTaO7 are better than those of Yb2CrTaO7, resulting in a better anti-corrosion effect for Sm2CrTaO7. After being corroded by CMAS for 10 hours, the thickness of the dissolution and reaction layer is 67.49 ??m for Yb2CrTaO7, while it is only 33.69 ??m for Sm2CrTaO7.
CERAMICS INTERNATIONAL
(2023)
Review
Chemistry, Multidisciplinary
Lupeng Zhang, Wei (Alex) Wang, Xiumei Ma, Shanfu Lu, Yan Xiang
Summary: Non-aqueous potassium-ion batteries (PIBs) have shown great potential in large-scale energy storage due to abundant resources and fast conductivity. Significant progress has been made in the comprehensive performance of PIBs, with future research focusing on electrode material design and K+ transport dynamics.
Article
Chemistry, Multidisciplinary
Mykhaylo Alekseychuk, Philipp Heretsch
Summary: This study discusses the formation mechanism of the anthrasteroid rearrangement and provides experimental evidence through chemical emulation from a plausible biogenetic precursor. The formation of asperfloketals A and B is shown to be achieved through double Wagner-Meerwein rearrangements, resulting in 1(10-*5),1(5 -*6)- and 1(10-*5),4(5-*6)diabeo-14,15- secosteroids, respectively. An efficient route to a bioinspired precursor is established by a sequence of orchestrated oxidative activation and rearrangement from ergosterol.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Chemistry, Inorganic & Nuclear
Vinaya Jose, Vismaya Jose, Elizabeth Kuruvilla, Manasai Arunkumar, Alagu Segar Deepi, Gopalakrishnan Srikesh, Arputharaj Samson Nesaraj
Summary: In this study, Mg-doped NiMnO3 nanostructures were synthesized by wet chemical co-precipitation route. The synthesized perovskite materials were characterized using various techniques, and it was found that N5 exhibited superior photocatalytic efficiency, excellent electrochemical performance, and long cycle life.
INORGANIC CHEMISTRY COMMUNICATIONS
(2023)
Article
Materials Science, Multidisciplinary
Md. Ashraful Alam, Raton Kumar Bishwas, Sabrina Mostofa, Shirin Akter Jahan
Summary: The main objective of this study is to convert TTIP to ultrapure high crystalline single crystal anatase-TiO2 at low temperature (45 degrees C), and the purity of the nano single-crystal anatase-TiO2 observed is 100%. The lattice parameters, lattice volume, crystal strain and crystallite size are confirmed by X-ray diffraction analysis, and further confirmed by selected area electron diffraction and nano beam diffraction.
Article
Chemistry, Physical
Karolina Zazakowny, Artur Kosonowski, Adrianna Lis, Oleksandr Cherniushok, Taras Parashchuk, Janusz Tobola, Krzysztof T. Wojciechowski
Summary: Tetrahedrites are considered promising thermoelectric materials due to their large Seebeck coefficient and low thermal conductivity. DFT calculations show that introducing additional copper atoms in Cu-rich Cu14Sb4S13 tetrahedrite can effectively achieve high thermoelectric performance. A novel method using solvothermal and piperazine as solvent and reagent is employed to prepare Cu-rich tetrahedrite. The prepared Cu14Sb4S13 tetrahedrites exhibit high Seebeck coefficient and low thermal conductivity, resulting in excellent thermoelectric figure of merit.
Article
Electrochemistry
Lenaic Madec, Jean-Bernard Ledeuil, Julien Morey, Herve Martinez
Summary: This study proposes the use of Ar+ milling cross-section and nano-Auger/SEM analysis to investigate the chemical and morphological properties of composite materials. These methods allow for the revelation of intrinsic properties such as porosity, distribution, morphological evolution, and interface structure of different composites. The results of this study open up new possibilities for the future development of these techniques in the field of energy storage and beyond.
ELECTROCHIMICA ACTA
(2023)
Article
Chemistry, Physical
Shizhuo Wang, Fangjun Fin, Lei Li, Rongrong Li, Baoping Qu, Tianmin He
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2017)
Article
Chemistry, Physical
Yuee Chen, Lei Zhang, Bingbing Niu, Wen Long, Zhaoyuan Song, Leilei Zhang, Yanru Huang, Tianmin He
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2017)
Article
Materials Science, Ceramics
Fangjun Jin, Jinhua Li, Yue Wang, Xueying Chu, Mingze Xu, Yingjiao Zhai, Ye Zhang, Wenhui Fang, Peng Zou, Tianmin He
CERAMICS INTERNATIONAL
(2018)
Article
Chemistry, Physical
Rongrong Li, Fangjun Jin, Ying Zhang, Bingbing Niu, Jincheng Liu, Tianmin He
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2019)
Article
Chemistry, Physical
Bingbing Niu, Fangjun Jin, Jincheng Liu, Ying Zhang, Panpan Jiang, Tao Feng, Baomin Xu, Tianmin He
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2019)
Article
Chemistry, Multidisciplinary
Zhenxing Yang, Yuhong Zhou, Dongliang Chu, Zhenzhen Yang, Kuo Hu, Hua Zhang, Shuailing Ma, Dong Zhang, Tianmin He, Guohui Lu, Hongan Ma, Mingguang Yao, Bingbing Liu
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2019)
Article
Chemistry, Physical
Ruijing Fu, Panpan Jiang, Huan Xu, Bingbing Niu, Fan Jiang, Lei Yang, Tao Feng, Tianmin He
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2019)
Article
Chemistry, Physical
Tao Feng, Bingbing Niu, Jincheng Liu, Tianmin He
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2020)
Article
Chemistry, Physical
Jiadong Jiang, Ying Zhang, Xin Yang, Yu Shen, Tianmin He
Summary: Exsolution of Co-Fe alloy nanoparticles in double perovskite anodes has been shown to significantly enhance catalytic activity and stability in solid oxide fuel cells under both wet H-2 and wet CH4 conditions. This study demonstrates the potential of using exsolved transition metals to improve fuel cell performance.
ACS APPLIED ENERGY MATERIALS
(2021)
Article
Materials Science, Ceramics
Rui Guo, Lei Yang, Yaowen Wang, Youcheng Xiao, Rui Guan, Mengjiao Wang, Tianmin He
Summary: In this study, a Cu-doped B-site BaZrO3-based electrolyte material was designed and synthesized, and the effects of Cu doping on its crystal structure, sintering and electrical properties were investigated. Results showed that the BZCYCu(0.05) sample exhibited the highest sintering density and total conductivity. The increased conductivity in BZCYCu(0.05) was attributed to its high apparent specific grain-boundary conductivity.
CERAMICS INTERNATIONAL
(2022)
Article
Chemistry, Physical
Rui Guan, Zhen Wang, Huan Xu, Xiaohui Hao, Lei Yang, Jincheng Liu, Shenglong Yu, Tianmin He
Summary: This study investigates the enhancement of oxygen-reduction activity and thermal expansion compatibility of double-perovskite cathode materials in IT-SOFCs through fluorine doping at oxygen sites. The results demonstrate that fluorine doping can decrease polarization resistances and reduce thermal expansion coefficients.
ACS APPLIED ENERGY MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Rui Guo, Dongdong Li, Rui Guan, Dechen Kong, Zheng Cui, Ziqi Zhou, Tianmin He
Summary: BaCeO3-based proton conductors have limitations in practical applications due to low chemical stability and high sintering temperature. In this study, a triple-doping strategy was used to improve the chemical stability and conductivity of BaZr0.1Ce0.7Y0.2O3-delta(BZCY) electrolyte. The triply doped BaCe0.7Sn0.1Dy0.15Cu0.05O3-delta(BCSDCu) exhibited better properties compared to pristine BZCY, including lower sintering temperature and higher proton conductivity. The BCSDCu electrolyte achieved a competitive proton conductivity of 13.6 mS cm-1at 600 degrees C and a high power density of 390 mW cm-2 in an anode-supported single cell.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2022)
Article
Chemistry, Physical
Zhen Wang, Luyao Ding, Shenglong Yu, Huan Xu, Xiaohui Hao, Yi Sun, Tianmin He
Summary: A comparative study was conducted to investigate the effect of different addition strategies for a sintering aid of ZnO on the performance of the BaZr0.4Ce0.4Y0.2O3-delta electrolyte. The results showed that the internally-doped sample exhibited higher relative density and lower grain boundary core barrier height, leading to higher power density and better ion transport performance.
ACS APPLIED ENERGY MATERIALS
(2022)
Article
Chemistry, Physical
Youcheng Xiao, Mengjiao Wang, Di Bao, Zhen Wang, Fangjun Jin, Yaowen Wang, Tianmin He
Summary: Fuel electrode-supported tubular protonic ceramic cells (FETPCCs) with BaZr0.4Ce0.4Y0.15Zn0.05O3-delta (BZCYZ) membrane electrolyte were fabricated by slip casting and dip-coating processes. The FETPCCs exhibited peak power densities of 151-191 mW·cm(-2) at 550-700 degrees C in protonic ceramic fuel cell (PCFC) mode and current densities of 418-654 mA·cm(-2) at 600-700 degrees C in protonic ceramic electrolysis cell (PCEC) mode. The electrode surface reactions influenced the electrolytic rate-limiting step of the PCEC model.
Article
Materials Science, Multidisciplinary
Rui Guo, Tianmin He
Summary: This study successfully prepared a high-entropy perovskite oxide BSZCYYbD and applied it to protonic ceramic fuel cells (PCFCs) with favorable results. The BSZCYYbD exhibits high proton conductivity and structural stability, providing strong support for the design of superior proton-conducting electrolytes.
ACS MATERIALS LETTERS
(2022)
Article
Chemistry, Physical
J. Zamora, T. Bautista, N. S. Portillo-Velez, A. Reyes-Montero, H. Pfeiffer, F. Sanchez-Ochoa, H. A. Lara-Garcia
Summary: Experimental and DFT studies were conducted on the structural, magnetic, and optical properties of RFeO3 perovskites. The perovskites exhibited an orthorhombic crystal structure and weak ferromagnetic behavior. They were confirmed to be semiconductors with a bandgap of approximately 2.1 eV.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Xianxiang Lv, Jing Jin, Weiguang Yang
Summary: By depositing TiN and TiO2 surface layers on AlSi films, the electrochemical performance of silicon-based anodes can be significantly improved, suppressing volume expansion and promoting the formation of a stable SEI layer.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Sharafat Ali, Haider Ali, Syedul Hasnain Bakhtiar, Sajjad Ali, Muhammad Zahid, Ahmed Ismail, Pir Muhammad Ismail, Amir Zada, Imran Khan, Huahai Shen, Rizwan Ullah, Habib Khan, Mohamed Bououdina, Xiaoqiang Wu, Fazal Raziq, Liang Qiao
Summary: The construction and optimization of redox-heterojunctions using a bifunctional phosphate as an electron-bridge demonstrated significant improvements in photo catalytic activity, including enhanced dispersion, reduced interfacial migration resistance, and increased abundance of active-sites.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Ren-Ni Luan, Na Xu, Chao-Ran Li, Zhi-Jie Zhang, Yu-Sheng Zhang, Jun Nan, Shu-Tao Wang, Yong-Ming Chai, Bin Dong
Summary: Extensive research has revealed that oxygen evolution reaction (OER) in alkaline conditions involves dynamic surface restructuring. The development and design of sulfide/oxide pre-catalysts can reasonably adjust the composition and structure after surface reconstruction, which is crucial for OER. This study utilized a simple two-step hydrothermal method to achieve in situ S leaching and doping, inducing the composition change and structure reconstruction of CoFe oxides. The transformed FeOOH and CoOOH exhibited excellent OER activity and could be easily mass-produced using low-cost iron based materials and simple methods.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Jun'an Lai, Daofu Wu, Peng He, Kang An, Yijia Wang, Peng Feng, WeiWei Chen, Zixian Wang, Linfeng Guo, Xiaosheng Tang
Summary: Zero-dimensional organic-inorganic metal halides (OMHs) are gaining attention in the fabrication of light-emitting diodes due to their broad emission band and high photoluminescence quantum yield. This work synthesized a zero-dimensional organic tetraphenylphosphonium bismuth chloride (TBC) that showed efficient blue light emission, with the emission mechanism attributed to the transition of Bi3+ ions. White light-emitting diodes (WLEDs) were fabricated using TBC, along with green-emitting and red-emitting single crystals, achieving single-component white emissions. These findings demonstrate the different emission mechanism of ns2 ions-based OMHs and highlight the potential of bismuth-based OMHs in WLEDs applications.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Xuewei Liang, Yunhai Su, Taisen Yang, Zhiyong Dai, Yingdi Wang, Xingping Yong
Summary: The revolutionary design concept of high-entropy alloys has brought new opportunities and challenges to the development of advanced metal materials. In this work, AlCrCuFe2NiTix high-entropy flux cored wires were prepared by combining the design idea of a high-entropy alloy with the characteristics of flux cored wire. AlCr-CuFe2NiTix high-entropy surfacing alloys were prepared using gas metal arc welding technology. The wear properties of the alloys were analyzed, and the phase composition, microstructure, strengthening mechanism, and wear mechanism were discussed. The results show that the alloys exhibit a dendritic microstructure with BCC/B2 + FCC phases. Increasing Ti content leads to the precipitation of Laves phase. The alloys show improved microhardness and wear resistance due to the precipitation of coherent B2 and Laves phases. However, excessive Ti addition results in the increase of Laves phase and reduced wear resistance of the alloys.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
M. Vadivel, M. Senthil Pandian, P. Ramasamy, Qiang Jing, Bo Liu
Summary: This work presents the enhanced photocatalytic and electrochemical performance of g-C3N4 assisted PAA on CoFe2O4 ternary nanocomposites. The incorporation of PAA and g-C3N4 improves the separation efficiency of photogenerated charge carriers, resulting in superior photocatalytic degradation and high specific capacitance values.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Vibhu T. Sivanandan, Ramany Revathy, Arun S. Prasad
Summary: In this study, pure and doped cobalt ferrite nanoparticles were prepared using the sol-gel auto-combustion method with the aid of lemon juice as eco-fuel. The crystal structure, lattice parameter, crystallite size, microstrain, optical parameters, and room temperature magnetic properties of the samples were analyzed. The effect of doping on the magnetic properties was also investigated.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Qing Guo, Bowen Zhang, Benzhe Sun, Yang Qi
Summary: This study prepared ZnO films with various nonpolar preferred orientations using conventional chemical bath deposition method and characterized their growth process and mechanism. It was found that the type and concentration of nitrate could control the preferred orientation and surface roughness of ZnO films. Additionally, ZnO films with different preferred orientations exhibited different optical properties.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Chong Zhang, Yan Liu, Zhaoyan Wang, Hang Yang
Summary: In this study, six bimetallic FeCo particles were synthesized via the hydrothermal method at different Fe:Co ratios. The Fe:Co ratio not only modulates the composition of the particles but also influences their structure and magnetic properties. The FeCo alloys showed a transformation from an Fe-based structure to a Co-based structure with increasing Co content. The Fe:Co ratio of 1:1 and 3:1 resulted in particles with the highest and lowest saturation magnetization, respectively.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Jianning Zhang, Jing Li, Yiren Wang, Xiaodong Mao, Yong Jiang
Summary: We conducted a study on the formation of ultra-fine Y-Ti-Ta-O nano-oxides in Ta+B micro-alloyed 13CrWTi-ODS alloys using electron microscopy and first-principles calculations. The Y-Ti-Ta-O nano-oxides were found to be mainly Y2(Ti,Ta)2O7, with an average size of 7 nm and a number density of 6.8 x 1023 m-3. Excess boron was found to enhance the adhesion of some low-sigma grain boundaries but weaken the Fe/Y2Ti2O7 interface, while excess tantalum enhanced the Fe/Y2Ti2O7 interface but caused serious degradation of grain boundaries.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Yirong Fang, Pei Cheng, Hang Yuan, Hao Zhao, Lishu Zhang
Summary: A new composite system of nitrogen-doped reduced graphene oxide and black phosphorus quantum dots has been developed for tumor therapy, showing improved electrochemical properties and stability. The system generates hydrogen peroxide and hydroxyl radical to effectively kill tumor cells.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Xiufang Qin, Yuanli Ma, Hui Zhang, Ting Zhang, Fang Wang, Xiaohong Xu
Summary: The structure and magnetism of cobalt ferrites after Mn2+-Tb3+ co-doping were studied. Co-doped samples exhibited cubic spinel structure and spherical shape of ferrite nanoparticles. The redistribution of Co2+ and Fe3+ ions between octahedral and tetrahedral sites was observed due to Mn2+-Tb3+ co-doping. The coercivity and magnetization saturation of co-doped samples were significantly improved, leading to a maximum energy product that is 190% higher than that of the un-doped sample.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Ho Yeon Lee, Wonjong Yu, Yoon Ho Lee
Summary: Recently, there has been an increasing interest in developing ultra-fine nanostructured electrodes with extensive reaction areas to enhance the performance and low-temperature operation of solid oxide fuel cells. The use of a refined approach involving co-sputtering metal alloys and oxide targets has demonstrated the feasibility of nano-columnar structures in perovskite-based electrodes, expanding the temperature range of thin film electrodes. This study systematically examines the effects of chamber pressure control in the co-sputtering process and identifies the intricate relationship between sputtering pressure and film structure. By fine-tuning the columnar growth in the electrode, significant improvements in performance and thermo-mechanical properties were achieved, resulting in high-performance all-sputtered solid oxide fuel cells.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
Article
Chemistry, Physical
Qianyun Bai, Xiaoxiao Yan, Da Liu, Kang Xiang, Xin Tu, Yanhui Guo, Renbing Wu
Summary: This study proposes a simple method to develop a non-precious transition metal-based electrocatalyst with high catalytic activity and robustness for the hydrogen evolution reaction. The as-synthesized electrode exhibits a low overpotential and high current density, indicating its potential in energy conversion.
JOURNAL OF ALLOYS AND COMPOUNDS
(2024)
