Ga doped Ni3S2 ultrathin nanosheet arrays supported on Ti3C2-MXene/Ni foam: An efficient and stable 3D electrocatalyst for oxygen evolution reaction
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In this article, a Ga-doped Ni3S2 nanosheet arrays grown on Ti3C2-MXene/nickel foam have been synthesized by a successive hydrothermal and sulfidization process.About:
This article is published in International Journal of Hydrogen Energy.The article was published on 2021-11-23 and is currently open access. It has received 16 citations till now. The article focuses on the topics: Nanosheet & Overpotential.read more
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Journal ArticleDOI
Oriented interlayered charge transfer in NiCoFe layered double hydroxide/MoO3 stacked heterostructure promoting the oxygen-evolving behavior.
TL;DR: In this paper , a two-dimensional NiCoFe layered double hydroxide (LDH)/MoO3 stacked heterostructure with enriched active sites and optimal electronic structure was fabricated via an electrostatic-driven self-assembly process.
Journal ArticleDOI
Recent Status and Challenges in Multifunctional Electrocatalysis Based on 2D MXenes
Srikanth Ponnada,Maryam Sadat Kiai,Demudu Babu Gorle,Rajagopal Venkatachalam,Bhagirath Saini,Kathiresan Murugavel,Annapurna Nowduri,Rahul Singhal,Frank Marken,Anbu Kulandainathan,Karuna Kar Nanda,Rakesh Sharma,Rapaka S. C. Bose +12 more
TL;DR: Due to their chemical and electrical characteristics, such as metallic conductivity, redox-activity in transition metals, high hydrophilicity, and adjustable surface properties, MXenes are emerging as important contributors to oxygen reduction as discussed by the authors .
Journal ArticleDOI
Hydrothermally fabricated NdTe hollow shells thermally vaporized on Ni foam for water-splitting in alkaline media
Khadijah Mohammedsaleh Katubi,Mehar U Nisa,Sumaira Manzoor,Zahoor Ahmad,Abdul Ghafoor Abid,Muhammad Abdullah,M.S. Al-Buriahi,Muhammad Naeem Ashiq +7 more
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Comparison of hydrothermal and electrodeposition methods for the synthesis of CoSe2/CeO2 nanocomposites as electrocatalysts toward oxygen evolution reaction
TL;DR: In this paper , a series of novel nanocomposites comprising CeO2 nanorods decorated with CoSe2 nanoparticles were compared with conventional hydrothermal synthesis or a rapid electrodeposition process, and their structure, morphology, and electrochemical performance toward OER in alkaline solution were compared.
Journal ArticleDOI
Interface engineering of hierarchical P-doped NiSe/2H-MoSe2 nanorod arrays for efficient hydrogen evolution
Xiaocheng Xu,Rui Wang,Sijie Chen,An.V. Trukhanov,Yanxue Wu,Lianyi Shao,Leheng Huang,Zhi Fu Sun +7 more
TL;DR: In this article , self-supported three-dimensional (3D) P-doped NiSe/2H-MoSe2 nanorod arrays are used for hydrogen evolution reaction (HER) for electrolysis of water.
References
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Non‐Noble‐Metal‐Based Electrocatalysts toward the Oxygen Evolution Reaction
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3D Nitrogen-Anion-Decorated Nickel Sulfides for Highly Efficient Overall Water Splitting.
Pengzuo Chen,Tianpei Zhou,Mengxing Zhang,Yun Tong,Cheng’an Zhong,Nan Zhang,Lidong Zhang,Changzheng Wu,Yi Xie +8 more
TL;DR: A new N-anion-decorated Ni3 S2 material synthesized by a simple one-step calcination route is put forward, acting as a superior bifunctional electrocatalyst for the OER/HER for the first time.
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Metallic nanostructures with low dimensionality for electrochemical water splitting
TL;DR: This review article introduces several typical methods for synthesizing one-dimensional and two-dimensional metallic nanostructures including organic ligand-assisted synthesis, hydrothermal/solvothermal synthesis, carbon monoxide confined growth, topotactic reduction, and templated growth.
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Enhanced Catalysis of Electrochemical Overall Water Splitting in Alkaline Media by Fe Doping in Ni3S2 Nanosheet Arrays
TL;DR: In this paper, a free-standing electrocatalyst in the form of vertically oriented Fe-doped Ni3S2 nanosheet array grown on three-dimensional (3D) Ni foam was fabricated, which presented a high activity and durability for both hydrogen evolution reaction and oxygen evolution reaction with earth-abundant elements.
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Ultrafast Formation of Amorphous Bimetallic Hydroxide Films on 3D Conductive Sulfide Nanoarrays for Large-Current-Density Oxygen Evolution Electrocatalysis.
Xu Zou,Yipu Liu,Guo-Dong Li,Yuanyuan Wu,Da Peng Liu,Wang Li,Hai Wen Li,Dejun Wang,Dejun Wang,Yu Zhang,Xiaoxin Zou +10 more
TL;DR: Experimental results indicate that the effective integration of high catalytic reactivity, high structural stability, and high electronic conductivity into a single material system makes Ni-Fe-OH@Ni3 S2 /NF a remarkable catalytic ability for OER at large current densities.