Article
Chemistry, Multidisciplinary
Ruitao Li, Diming Xu, Max Avdeev, Lei Zhang, Xinfeng Chen, Gaoyang Gou, Dong Wang, Wenfeng Liu, Di Zhou
Summary: Dielectric ceramics are essential in electronic systems, and this research introduces a novel non-perovskite relaxor ferroelectric, Bi6Ti5WO22, which exhibits ultralow loss and highly tunable permittivity, making it highly promising for various applications.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Acoustics
Rangel G. G. Aredes, Eduardo Antonelli, Lauro P. Silva Neto, Jose O. O. Rossi, Gustavo N. N. Lima, Joaquim J. J. Barroso, Elizete G. L. Rangel, Edl Schamiloglu
Summary: Ferroelectric perovskite ceramics with desired properties, such as high permittivity, low loss tangent, high tunability, and high electric breakdown, are ideal for nonlinear transmission lines (NLTLs) to generate high-power RF signals. Barium strontium zirconium titanate (BSZT) ceramic compositions were synthesized and characterized to maximize material tunability. The composition Ba(0.97)Sr(0.03)Zr(0.2)Ti(0.8)O3 exhibited high permittivity (>12200), low loss tangent (<0.01), and exceptional tunability (~79%) near the phase temperature transition at 300 K.
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL
(2023)
Article
Materials Science, Ceramics
Jingjing Chen, Peng Zhao, Feng Si, Shuren Zhang, Zixuan Fang, Bin Tang
Summary: This study systematically investigates the dielectric characteristics, energy storage performance, and charge-discharge behavior of Yb-doped SBT ceramics. The results show that Yb doping can reduce grain size, improve insulation and thermal conductivity, and significantly enhance dielectric breakdown strength. High recoverable energy density and excellent energy storage efficiency are achieved at 300 kV/cm. In addition, Yb-doped SBT ceramics exhibit superior discharge rate, power density, and thermal stability, making them promising for applications in pulsed power systems.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2023)
Article
Chemistry, Physical
Sathiyamoorthy Buvaneswaran, Monirul Shaikh, Rajan Gowsalya, Trilochan Sahoo, Saurabh Ghosh
Summary: Using hybrid improper ferroelectricity, we induced ferroelectric polarization in selected double perovskites and proposed an alternate route to design ferroelectric photovoltaic semiconductors. First-principles calculations and molecular dynamics simulations were performed to investigate the optical, electronic, and ferroelectric properties of RbLaMnWO6 and RbYMnWO6. These materials were found to be semiconductors with a small forbidden energy gap, allowing for absorption in the visible light region. Strain engineering was used to lower the band gap of RbYMnWO6, making it suitable for optical device applications. A low ferroelectric switching barrier and polarization switching behavior were observed in RbLaMnWO6.
JOURNAL OF PHYSICAL CHEMISTRY C
(2023)
Review
Materials Science, Ceramics
Longxiang Jiang, Shucheng Liu, Hao Li, Pengcheng Zhang, Quanzhang Wen, Bin Yang
Summary: We have successfully prepared a novel Ba6Nb4SnO18 ceramic with desirable dielectric properties. The material exhibited a unique crystal structure and uniform morphology, and its dielectric properties were influenced by temperature and vibration frequency. The relationship between bonding properties and permittivity was discussed, and the intrinsic dielectric properties were analyzed using infrared spectroscopy.
CERAMICS INTERNATIONAL
(2023)
Article
Chemistry, Inorganic & Nuclear
Hangfeng Zhang, A. Dominic Fortes, Henry Giddens, Theo Graves Saunders, Matteo Palma, Isaac Abrahams, Haixue Yan, Yang Hao
Summary: In this study, a new type of material with antiferroelectric characteristics has been reported, despite having a polar crystal structure. The material exhibits double polarization-electric field hysteresis loops over a wide range of electric field and temperature, which is different from previous observations. The study also reveals the phase transitions and structural changes in the material, and confirms its stable dielectric performance in the microwave frequency range.
INORGANIC CHEMISTRY
(2022)
Article
Materials Science, Multidisciplinary
Khouloud Moualhi, Wael Chouk, Youssef Moualhi, Abdelhak Othmani, Mouldi Zouaoui
Summary: In this study, the GdCa2Cu3O delta (GdCCO) compound was synthesized using the solid-state reaction method, and its crystal structure and dielectric properties were investigated. The results showed that the prepared ceramic material exhibited excellent dielectric performance and temperature stability, making it a potential candidate for high-temperature capacitors.
MATERIALS CHEMISTRY AND PHYSICS
(2024)
Article
Materials Science, Ceramics
Quanzhang Wen, Pengcheng Zhang, Houlin Hu, Rui Xiang, Shucheng Liu, Hao Li
Summary: A novel low-loss Ba12SbNb9O36 microwave dielectric ceramic with excellent dielectric properties and sintering performance has been synthesized via the solid-state reaction method. Its unique structure and physical properties make it a potential material for high-performance microwave applications.
CERAMICS INTERNATIONAL
(2022)
Article
Materials Science, Ceramics
Pengcheng Zhang, Hao Li, Xiaoqing Chen, Houlin Hu, Rui Xiang, Canbing Li
Summary: A novel Ba12InNb9O36 microwave dielectric ceramic with 18-layer hexagonal perovskite structure was successfully prepared by a solid-state reaction method. The ceramic exhibited excellent microwave dielectric properties with ε(r)=36.12, Q×f=57,250 GHz (at f=6.24 GHz), and τ(f)=17.58 ppm/°C, making it a promising candidate material for microwave electronic devices.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2021)
Article
Chemistry, Multidisciplinary
Lina Hua, Jiaqi Wang, Yi Liu, Wuqian Guo, Yu Ma, Haojie Xu, Shiguo Han, Junhua Luo, Zhihua Sun
Summary: The improper perovskite ferroelectric (IA)(2)(EA)(2)Pb3Cl10 with unusual dielectric bistability near 392 K is presented. It exhibits large pyroelectric figures-of-merit (FOMs) and covers a broad spectral range from ultraviolet to infrared-II.
Article
Engineering, Electrical & Electronic
K. Iben Nassar, M. Slimi, N. Rammeh, S. Soreto Teixeira, M. P. F. Graca
Summary: In this paper, impedance spectroscopy, modulus analysis, AC electrical conductivity, and dielectric properties of the double perovskite compound SrAgNiMnO6 have been studied. The material exhibits semiconductor characteristics and shows relaxation phenomena in its dielectric properties. These findings suggest that this compound has important electrical and dielectric properties for potential technological applications.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2022)
Article
Chemistry, Physical
Anu, Depanshu Varshney, Kamlesh Yadav, Jai Prakash, Harikesh Meena, Gautam Singh
Summary: In this study, ferroelectric layered perovskite Bi4Ti3O12 (BT4) nanoparticles were synthesized and their temperature-dependent dielectric and electro-optical properties in 4-pentyl-4'-cyanobiphenyl (5CB) nematic liquid crystal were investigated. The BT4 nanoparticles were uniformly dispersed in the 5CB matrix without agglomeration. The optical memory of the 5CB-BT4 composite was decreased compared to 5CB, and the dielectric parameters were estimated using dielectric spectroscopy. The anisotropy of the dielectric properties decreased in the 5CB-BT4 composite, and the DC conductivity increased four times compared to 5CB. This study demonstrates the tunability of the dielectric and optical memory features of the 5CB matrix by doping BT4 nanoparticles.
JOURNAL OF MOLECULAR LIQUIDS
(2023)
Review
Physics, Applied
Xudong Liu, Jie Tu, Hangren Li, Jianjun Tian, Linxing Zhang
Summary: This paper introduces double perovskite ferroelectric thin films as a new material system with diverse composition and structure, providing new possibilities for the development of ferroelectric thin films. The ordered double perovskite ferroelectric thin films exhibit excellent ferroelectric, dielectric, magnetic, and optical properties, with potential applications in photovoltaic cells, information memory, and spintronic and photoelectric devices. However, complex internal physical mechanisms and difficult preparation conditions hinder its further development. This paper reviews the characterization methods and synthesis conditions affecting the ordering of double perovskite ferroelectrics, and presents the advances and challenges in various areas related to this material system.
APPLIED PHYSICS REVIEWS
(2023)
Article
Chemistry, Physical
S. Swain, S. Behera, B. Ojha
Summary: This manuscript investigates the optical, dielectric, and multiferroic properties of (((Bi0.5Na0.5)(0.7)La-0.3) (Ti0.7Fe0.3) O-3), highlighting improvements achieved through modification and potential applications in photovoltaics.
CHEMICAL PHYSICS LETTERS
(2021)
Article
Chemistry, Multidisciplinary
Jian Song, Mingyu Gong, Meng-fu Tsai, Youcao Ma, Houyu Ma, Yue Liu, Ying-hao Chu, Rong Huang, Jun Ouyang, Jian Wang, Tongxiang Fan
Summary: By using atomistic simulation and microscopy characterization, a pseudo-ferroelectric domain with similar morphology to a ferroelectric domain but with the same defect character as a ferroelastic domain-wall, i.e., a semi-coherent (100)(matrix)||(100)(domain) interface, is identified. Pseudo-ferroelectric domain walls play a critical role in the migration kinetics of ferroelastic domains and the piezoelectric responses of ferroelectric thin films during cyclic mechanical/electrical loading.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Materials Science, Multidisciplinary
Hairui Liu, Philippe Veber, Juergen Roedel, Daniel Rytz, Pavel B. Fabritchnyi, Mikhail I. Afanasov, Eric A. Patterson, Till Froemling, Mario Maglione, Jurij Koruza
Article
Acoustics
Hairui Liu, Philippe Veber, Alexander Zintler, Leopoldo Molina-Luna, Daniel Rytz, Mario Maglione, Jurij Koruza
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL
(2018)
Article
Chemistry, Physical
Q. Simon, C. J. M. Daumont, S. Payan, P. Gardes, P. Poveda, J. Wolfman, M. Maglione
JOURNAL OF ALLOYS AND COMPOUNDS
(2018)
Article
Materials Science, Ceramics
M. Legallais, S. Fourcade, U. -C. Chung, D. Michau, M. Maglione, F. Mauvy, C. Elissalde
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2018)
Article
Polymer Science
Nicoletta Spampinato, Jon Maiz, Giuseppe Portale, Mario Maglione, Georges Hadziioannou, Eleni Pavlopoulou
Article
Chemistry, Physical
Jon Maiz, Pauline Loxq, Pierre Fau, Katia Fajerwerg, Myrtil L. Kahn, Guillaume Fleury, Georges Hadziioannou, Guillaume Guegan, Jerome Majimel, Mario Maglione, Vincent Rodriguez, Eleni Pavlopoulou
JOURNAL OF PHYSICAL CHEMISTRY C
(2019)
Article
Materials Science, Ceramics
Maria Isabel Rua Taborda, Catherine Elissalde, U-Chan Chung, Mario Maglione, Egon Fernandes, Armaghan Salehian, Onuma Santawitee, Helene Debeda
INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY
(2020)
Article
Materials Science, Ceramics
Blessing N. Ezealigo, Roberto Orru, Catherine Elissalde, Helene Debeda, U-Chan Chung, Mario Maglione, Giacomo Cao
Summary: The structural and dielectric properties of BTZ ceramics prepared using SPS from powders obtained via SHS are strongly influenced by the sintering temperature, with post-annealing leading to phase transitions. SPS ceramics with compositions 0.05 < x < 0.20 sintered at 1200 degrees C exhibit standard ferroelectric behavior. The BTZ ceramic with 5% Zr shows the best dielectric permittivity and piezoelectric properties among the compositions studied.
CERAMICS INTERNATIONAL
(2021)
Article
Chemistry, Physical
N. Spampinato, G. Pecastaings, M. Maglione, G. Hadziioannou, E. Pavlopoulou
Summary: The study investigates the blend of ferroelectric polymer P(VDF-co-TrFE) with semiconducting polymer P3HT using scanning probe microscopy techniques. It reveals that P3HT tends to stay at the film surface, with an almost constant composition, and increasing P3HT content causes segregation at the upper layers of the films. The three-dimensional morphology of this polymer blend deviates significantly from the ideal morphology proposed for efficient memory devices.
COLLOID AND POLYMER SCIENCE
(2021)
Article
Materials Science, Multidisciplinary
Christophe Daumont, Quentin Simon, Sandrine Payan, Pascal Gardes, Patrick Poveda, Mario Maglione, Beatrice Negulescu, Nazir Jaber, Jerome Wolfman
Summary: This study investigates the potential of BCTZ thin films for tunable ferroelectric capacitors, showing high performance achieved through the CPLD method. The results demonstrate that compounds close to (Ba0.84Ca0.16)(Ti0.8Zr0.2)O-3 exhibit the best performance, while a zone with compositions around (Ba0.91Ca0.09)(Ti0.81Zr0.19)O-3 show the best compromise between tuning ratio and figure of merit.
Article
Materials Science, Multidisciplinary
Constance Toulouse, Danila Amoroso, Robert Oliva, Cong Xin, Pierre Bouvier, Pierre Fertey, Philippe Veber, Mario Maglione, Philippe Ghosez, Jens Kreisel, Mael Guennou
Summary: In this paper, the high pressure behavior of BaZrO3 is reexamined using first-principle calculations, Raman spectroscopy and x-ray diffraction. The cubic-to-tetragonal transition at 10 GPa is experimentally confirmed, while no evidence for other phase transitions is found up to 45 GPa, contradicting past reports. Density functional theory calculations show that the tetragonal phase becomes more stable with increasing pressure compared to phases with more complex tilt systems, ruling out the possibility of a second transition to another tilted phase at higher pressures, particularly the common orthorhombic Pnma structure.
Article
Materials Science, Multidisciplinary
Constance Toulouse, Danila Amoroso, Cong Xin, Philippe Veber, Monica Ciomaga Hatnean, Geetha Balakrishnan, Mario Maglione, Philippe Ghosez, Jens Kreisel, Mael Guennou
Article
Chemistry, Multidisciplinary
Philippe Veber, Karol Bartosiewicz, Jerome Debray, Guillaume Alombert-Goget, Omar Benamara, Vincent Motto-Ros, Mai Pham Thi, Ana Borta-Boyon, Hugues Cabane, Kheirreddine Lebbou, Franck Levassort, Kei Kamada, Akira Yoshikawa, Mario Maglione
Article
Chemistry, Multidisciplinary
Cong Xin, Philippe Veber, Mael Guennou, Constance Toulouse, Nathalie Valle, Monica Ciomaga Hatnean, Geetha Balakrishnan, Raphael Haumont, Romuald Saint Martin, Matias Velazquez, Alain Maillard, Daniel Rytz, Michael Josse, Mario Maglione, Jens Kreisel
Article
Materials Science, Multidisciplinary
C. Elissalde, U. C. Chung, F. Roulland, R. Berthelot, A. Artemenko, J. Majimel, S. Basov, L. Piraux, B. Nysten, S. Mornet, C. Aymonier, C. Estournes, M. Maglione
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)
