Article
Chemistry, Physical
Zhi Wang, Le Li, Zhenghao Chen, Koretaka Yuge, Kyosuke Kishida, Haruyuki Inui, Martin Heilmaier
Summary: A new route is proposed to achieve high strength and high ductility in Cr-Co-Ni medium entropy alloys (MEAs) by controlling the solid solution hardening parameter (MSAD) and twinning propensity parameter (SFE). Experimental results show that MSAD increases with Cr content and Ni/Co ratio, while SFE decreases with Cr content and Co/Ni ratio. Using the established connection between theoretical calculation and experimental measurement, outstanding combinations of strength and ductility are predicted and confirmed in high Cr compositions and a slightly Ni-rich side of the Co/Ni equi-composition line.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Physical
L. Oger, E. Andrieu, G. Odemer, L. Peguet, C. Blanc
Summary: This study clarified the influence of microstructural parameters on the susceptibility of low-copper Al-Zn-Mg alloy to stress corrosion cracking. The predominant role of hydrogen diffusion at grain boundaries on hydrogen distribution was highlighted, and a qualitative model to describe SCC phenomena was proposed. The detrimental role of hydrogen at grain boundaries on mechanical behavior was emphasized, and it was suggested that hydrogen trapping on intragranular eta-MgZn2 precipitates could limit this effect.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Materials Science, Multidisciplinary
Dennis Edgard Jodi, Tomonori Kitashima, Alok Singh, Makoto Watanabe
Summary: The effects of annealing on the microstructure of pure Ni fabricated by laser powder bed fusion (LPBF) were studied using Gaussian and flat-top beam profiles. The initial as-fabricated samples had a predominantly arrangement of statistically stored dislocations. The as-annealed specimens showed minimal static recrystallization, despite the high dislocation density in the as-fabricated samples. However, both types of specimens showed static recovery, with the Gaussian-LPBF-derived specimens exhibiting more prominent misorientation of dislocation boundaries.
MATERIALS CHARACTERIZATION
(2023)
Article
Materials Science, Multidisciplinary
Kenneth H. Eckelmeyer, Gerard M. Ludtka, Gail Mackiewicz-Ludtka, Lloyd R. Chapman, A. D. Romig
Summary: The effect of Ti content on phase transformations, microstructures, and mechanical properties of U-Ti alloys are described. Higher cooling rates are required with increasing Ti content. Full quenching results in diffusionless transformation of gamma-phase to supersaturated variants of alpha-phase. The quenching method leads to different microstructures and mechanical properties.
JOURNAL OF NUCLEAR MATERIALS
(2022)
Article
Chemistry, Physical
Kristina Bartha, Josef Strasky, Pere Barriobero-Vila, Jana Smilauerova, Petr Dolezal, Jozef Vesely, Irina Semenova, Veronika Polyakova, Milos Janecek
Summary: The kinetics of phase transformations during linear heating of a metastable beta solution treated Ti15Mo alloy deformed by high pressure torsion (HPT) were studied. It was found that in the HPT-deformed material, the nucleation of the alpha phase occurs at lower temperatures, leading to the coexistence of beta, omega, and alpha phases at around 550 degrees C. The post-mortem observations showed that the microstructure of the HPT-deformed material remained ultra-fine grained with equiaxed grains of the alpha phase after heating up to 650 degrees C.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Physical
Qingan Yin, Zhanqiang Liu, Bing Wang
Summary: This paper introduces a novel technique to improve the machinability of Inconel 718 by applying a surface-active thermal conductive medium (SACM) before machining. The study demonstrates that using GR SACM can significantly reduce cutting temperature, cutting force, and machined surface roughness.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Physical
Fei Wang, Tiechui Yuan, Ruidi Li, Shiqi Lin, Zhonghao Xie, Lanbo Li, Valentino Cristino, Rong Xu, Bing Liu
Summary: A single-phase BCC Nb40Ti40Ta20 (NTT) refractory medium entropy alloy (MEA) was prepared using selective laser melting (SLM) and vacuum arc melting (VAM) methods. Compared to the VAMed sample, the SLMed samples exhibited smaller grain size (only 1/22 of VAMed alloy) and a mixed morphology of columnar and cellular grains. The SLMed NTT also showed microscopic segregation due to poor element diffusion. The SLMed NTT had higher hardness and room temperature strength than the VAMed NTT, but there was no significant difference in yield strength at high temperature. The grain refinement did not significantly improve the high temperature strength of the NTT alloy due to the weakening of the grain boundary strengthening effect at high temperatures. The high ductility of NTT expands the application field of refractory alloys and makes it a promising candidate material for additive manufacturing.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Nanoscience & Nanotechnology
Hiroyuki Y. Yasuda, Yusuke Yamada, Ken Cho, Takeshi Nagase
Summary: The deformation behavior of equiatomic HfNbTaTiZr high entropy alloy was found to be influenced by 1/2<111> screw dislocations, similar to body centered cubic metals. An anomaly in yield stress was observed in the alloy solutionized at 1473 K, with the stress decreasing rapidly at lower temperatures and increasing at 873 K. The microstructure of the alloy strongly depended on annealing temperature, with phase separation and precipitation of different phases observed at different temperatures. Dynamic precipitation of the HCP phase was suggested to be responsible for the yield stress anomaly.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2021)
Article
Physics, Applied
A. V. Dubtsov, S. V. Pasechnik, D. V. Shmeliova, B. A. Umanskii, Samo Kralj
Summary: The study focused on the internal ordering and electro-optical response of dual-frequency nematic liquid crystals confined to microporous polyethylene terephthalate membranes. Low/high-frequency electric fields were found to manipulate the nematic configuration, transforming the structure and impacting the propagation of near-infrared electromagnetic radiation through the composite material. These findings have implications for photonic applications.
APPLIED PHYSICS LETTERS
(2021)
Article
Materials Science, Multidisciplinary
Lei Pan, AnJin Liu, Lin Wang, XingWang Cheng
Summary: The investigation of FeCoNi(MoW)(x) high-entropy alloys with different W and Mo additions revealed segregation of W and Mo elements in the as-cast alloy. The precipitation of more mu phase in the FCC matrix with increased W and Mo content led to a significant increase in compressive yield strength, but also a decrease in plasticity.
Article
Materials Science, Multidisciplinary
Lanbo Li, Tiechui Yuan, Bo Feng
Summary: Al-Zn-Mg-Cu-Si-Zr powders were produced using directed energy deposition (DED) and laser powder bed fusion (LPBF) methods. The DED sample had larger pore and grain sizes (30μm and 15.36μm) compared to the LPBF sample (3μm and 3.12μm). The microstructure of the DED sample consisted of equiaxed grains, while the LPBF sample exhibited a mixed microstructure with large columnar grains in the melt pool center and small equiaxed grains on the melt pool boundary. The mechanical properties of the LPBF sample, including yield strength, tensile strength, and elongation, were significantly higher than those of the DED sample.
Article
Chemistry, Physical
Dongwon Lee, T. T. T. Trang, Yoon-Uk Heo
Summary: This study clarifies the formation mechanisms of twin and antiphase boundaries (APBs) in MnAl2O4 spinel oxide using advanced transmission electron microscopy. It is found that MnAl2O4 has an inverse-spinel structure. The asymmetric twin structure is formed through dislocation climb-up and continuous shearing on the {111} plane, while APBs form through dislocation climb-down on a (Mn, Al)-containing {111} plane. The detailed lattice distortion induced by dislocation climb-down and the formation of APBs is analyzed. This study provides a detailed understanding of twin and APB formation mechanisms in inverse-spinel MnAl2O4.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Physical
Danusa Araujo de Moura, Guilherme Lisboa de Gouveia, Leonardo Fernandes Gomes, Jose Eduardo Spinelli
Summary: The impact of varying Ni contents on the microstructural changes of AlSi10Mg alloy was investigated. The interaction between Si and Al3Ni phases in the alloy was found to be crucial for understanding its properties. Alloys modified with different Ni contents were solidified or remelted, and it was observed that higher Ni contents resulted in lower dendritic spacing and increased proportion of Al3Ni phase. The alloys with the best tensile results and improved surface mechanical properties were identified under specific conditions.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Materials Science, Multidisciplinary
Tongzheng Xin, Song Tang, Fan Ji, Luqing Cui, Binbin He, Xin Lin, Xiaolin Tian, Hua Hou, Yuhong Zhao, Michael Ferry
Summary: The phase transformation sequence, precipitation evolution, and optimized microstructure of Mg-Li-Al alloys were investigated. The main reason for alloy softening was analyzed, and the core-shell model of the phase transformation was observed and verified.
Article
Materials Science, Multidisciplinary
Qing-Kun Meng, Huan Li, Chong-Hang Zhao, Wen Ma, Fu-Xiang Wei, Yan-Wei Sui, Ji-Qiu Qi
Summary: In this study, the phase transformations in a Ti38Nb model alloy under different thermomechanical processing conditions were investigated, revealing the significant influence of high-density dislocations introduced by cold rolling on the material's transformation process. By studying these transformations, the researchers were able to achieve an ultralow Young's modulus of 25.9 GPa, providing valuable insights for the design of biomedical Ti alloys with specific mechanical properties.
Article
Materials Science, Multidisciplinary
Farahnaz Haftlang, Abbas Zarei-Hanzaki, Hamid Reza Abedi, Joraslov Malek, Ehsan Farabi, Hossein Beladi
METALS AND MATERIALS INTERNATIONAL
(2020)
Article
Materials Science, Multidisciplinary
Hossein Beladi, Alireza Ghaderi, Gregory S. Rohrer
PHILOSOPHICAL MAGAZINE
(2020)
Article
Materials Science, Multidisciplinary
N. Haghdadi, P. Cizek, P. D. Hodgson, Y. He, B. Sun, J. J. Jonas, G. S. Rohrer, H. Beladi
JOURNAL OF MATERIALS SCIENCE
(2020)
Article
Metallurgy & Metallurgical Engineering
Pawan Kumar, Peter Hodgson, Hossein Beladi, Mamookho Elizabeth Makhatha, Aniket Kumar Dutt
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS
(2020)
Article
Nanoscience & Nanotechnology
Dong Han, Hua Ding, Degang Liu, Bernard Rolfe, Hossein Beladi
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2020)
Article
Materials Science, Multidisciplinary
Ehsan Farabi, Vahid Tari, Peter D. Hodgson, Gregory S. Rohrer, Hossein Beladi
JOURNAL OF MATERIALS SCIENCE
(2020)
Article
Multidisciplinary Sciences
Qiuliang Huang, Ran Shi, Ondrej Muransky, Hossein Beladi, Saurabh Kabra, Christian Schimpf, Olena Volkova, Horst Biermann, Javad Mola
SCIENTIFIC REPORTS
(2020)
Correction
Multidisciplinary Sciences
Qiuliang Huang, Ran Shi, Ondrej Muransky, Hossein Beladi, Saurabh Kabra, Christian Schimpf, Olena Volkova, Horst Biermann, Javad Mola
SCIENTIFIC REPORTS
(2020)
Article
Nanoscience & Nanotechnology
Jiangting Wang, Hossein Beladi, Libo Pan, Fang Fang, Jun Hu, Lingxue Kong, Peter D. Hodgson, Ilana Timokhina
Summary: This study successfully used continuous cooling process to achieve interphase precipitation-strengthened ferrite in dual-phase steels, with nano-sized (Ti, Mo) C interphase precipitates forming hardened ferrite phase, providing a new strategy for dual-phase steel production.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2021)
Article
Engineering, Mechanical
Paul M. Souza, Giribaskar Sivaswamy, Liza Hall, Salaheddin Rahimi
Summary: A constitutive model was developed to predict the high temperature sub-transus flow behavior of a metastable beta Ti-10V-2Fe-3Al alloy, and its applicability for industrial scale forging process has been evaluated using a finite element simulation. The model, based on Estrin Mecking and Avrami methods, successfully predicted the deformation behavior of the alloy and was validated during industrial scale forging processes.
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
(2022)
Article
Materials Science, Multidisciplinary
Prashant Pathak, Ilana Timokhina, Subrata Mukherjee, Gregory S. Rohrer, Hossein Beladi
Summary: The crystallographic properties of interfaces in dual-phase steel were investigated, showing that the distribution of interfaces was influenced by the dominant phase transformation mechanism, leading to anisotropic grain boundary plane distribution.
JOURNAL OF MATERIALS SCIENCE
(2021)
Article
Chemistry, Physical
Paul M. Souza, Giribaskar Sivaswamy, Aurik Andreu, Salaheddin Rahimi
Summary: Secondary hot-working is crucial for microstructural modification of dual phase titanium alloys to tailor mechanical properties. However, industrial scale manufacturing often poses challenges due to a narrow processing window. Cyclic thermal treatment (CTT) is emerging as a potential technology for microstructure modification in Ti-6Al-4V, reducing mechanical work in the alpha + beta region. This study summarizes the CTT investigations conducted on wrought Ti-6Al-4V alloy to develop different initial microstructures and incorporates a JMAK model into DEFORM (R) software for microstructure evolution prediction.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Materials Science, Multidisciplinary
Ahmad Mirzaei, Razieh Ghaderi, Peter D. Hodgson, Xiang Ma, Gregory S. Rohrer, Hossein Beladi
Summary: The influence of parent austenite deformation state on lath martensitic microstructure was examined in this study, revealing significant changes in boundary network connectivity and distribution. Manipulating the intervariant boundary network of lath martensite through changes in parent austenite deformation state can enhance key final product properties.
JOURNAL OF MATERIALS SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Paul M. Souza, Giribaskar Sivaswamy, Luke Bradley, Andrew Barrow, Salaheddin Rahimi
Summary: In this study, the isothermal hot compression tests were conducted on Inconel 625 nickel alloy to examine its deformation behavior. The results revealed the stages of work-hardening, dynamic recovery, and flow softening, with discontinuous dynamic recrystallization as the dominant recrystallization mechanism. A material's constitutive model was developed to predict the flow behavior and integrated into finite element simulation, which showed good convergence with experimental data.
JOURNAL OF MATERIALS SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Ehsan Farabi, Vahid Tari, Peter D. Hodgson, Gregory S. Rohrer, Hossein Beladi
MATERIALS CHARACTERIZATION
(2020)
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)
