Journal ArticleDOI
Fe2O3 and Co bimetallic decorated nitrogen doped graphene nanomaterial for effective electrochemical water split hydrogen evolution reaction
Mingxuan Fu,Yuexian Liu,Qi Zhang,Guyang Ning,Xinyu Fan,Haiyang Wang,Haijun Lu,Yufan Zhang,Huan Wang +8 more
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TLDR
In this article, a series of different proportion bimetallic uploaded nitrogen-doped graphene materials (Fe2O3-Co NPs-N-GR) were successfully synthesized through a simple, green and cost-effective method for efficient hydrogen evolution reaction (HER).About:
This article is published in Journal of Electroanalytical Chemistry.The article was published on 2019-09-15. It has received 11 citations till now. The article focuses on the topics: Overpotential & Electrocatalyst.read more
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A review of defect engineering in two-dimensional materials for electrocatalytic hydrogen evolution reaction
TL;DR: In this article , the authors present feasible design strategies for constructing defect sites (including edge defects, vacancy defects, and dopant derived defects) in 2D materials to improve their hydrogen evolution reaction (HER) performance.
Journal ArticleDOI
Oxygen Reduction Reaction in the Field of Water Environment for Application of Nanomaterials.
Rongkui Su,Chuyue Xie,Sikpaam Issaka Alhassan,Shunhong Huang,Runhua Chen,Xiang Siyuan,Zhenxing Wang,Lei Huang +7 more
TL;DR: This review summarizes the research progress of nanomaterials in the field of water aimed at the treatment of water pollution and the development and utilization of new energy and summarizes the various ways by which composite nanommaterials have been combined for enhancing catalytic efficiency, reducing energy consumption, recycling, and ability to expand their scope of application.
Journal ArticleDOI
Nickel Nanoparticles Supported on Nitrogen-Doped Carbon for Vanillin Detection
TL;DR: In this article, a simple, effective, and cost-saving method for the synthesis of nitrogen-doped carbon nanomaterials supported with the high content of nickel nanoparticles (Ni NPs/N-C) using forma...
Journal ArticleDOI
Robust bimetallic metal-organic framework cathode catalyst to boost oxygen reduction reaction in microbial fuel cell
TL;DR: In this paper , the authors used octahedral-shaped metal-organic frameworks (MOFs) to improve oxygen reduction reaction (ORR) in a microbial fuel cell for bioenergy recovery from organic wastes.
Journal ArticleDOI
Multifunctional metal ferrites-based nanocomposites and nanohybrids for photocatalytic water treatment and electrocatalytic water splitting.
A. N. Farhan,Javeria Arshad,Ehsan Ullah Rashid,Haroon Ahmad,Shahid Nawaz,Junaid Munawar,Jakub Zdarta,Teofil Jesionowski,Muhammad Bilal +8 more
TL;DR: In this paper , the efficiency of Fe2O3-based nanocomposite and nanomaterials for water remediation is reviewed and the ongoing issues and future prospects are revealed.
References
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Combining theory and experiment in electrocatalysis: Insights into materials design
Zhi Wei Seh,Zhi Wei Seh,Zhi Wei Seh,Jakob Kibsgaard,Jakob Kibsgaard,Jakob Kibsgaard,Colin F. Dickens,Colin F. Dickens,Ib Chorkendorff,Jens K. Nørskov,Jens K. Nørskov,Thomas F. Jaramillo,Thomas F. Jaramillo +12 more
TL;DR: A unified theoretical framework highlights the need for catalyst design strategies that selectively stabilize distinct reaction intermediates relative to each other, and opens up opportunities and approaches to develop higher-performance electrocatalysts for a wide range of reactions.
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Alternative energy technologies
M. S. Dresselhaus,I. L. Thomas +1 more
TL;DR: Fossil fuels currently supply most of the world's energy needs, and however unacceptable their long-term consequences, the supplies are likely to remain adequate for the next few generations.
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Recent Advances in Ultrathin Two-Dimensional Nanomaterials
Chaoliang Tan,Xiehong Cao,Xiehong Cao,Xue-Jun Wu,Qiyuan He,Jian Yang,Xiao Zhang,Junze Chen,Wei Zhao,Shikui Han,Gwang-Hyeon Nam,Melinda Sindoro,Hua Zhang +12 more
TL;DR: The unique advances on ultrathin 2D nanomaterials are introduced, followed by the description of their composition and crystal structures, and the assortments of their synthetic methods are summarized.
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Water photolysis at 12.3% efficiency via perovskite photovoltaics and Earth-abundant catalysts
Jingshan Luo,Jingshan Luo,Jeong-Hyeok Im,Jeong-Hyeok Im,Matthew T. Mayer,Marcel Schreier,Mohammad Khaja Nazeeruddin,Nam-Gyu Park,S. David Tilley,Hong Jin Fan,Michael Grätzel +10 more
TL;DR: It is shown that a pair of perovskite cells connected in series can power the electrochemical breakdown of water into hydrogen and oxygen efficiently, and the combination of the two yields a water-splitting photocurrent density and a solar-to-hydrogen efficiency of 12.3%.
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Self-Supported Nanoporous Cobalt Phosphide Nanowire Arrays: An Efficient 3D Hydrogen-Evolving Cathode over the Wide Range of pH 0–14
TL;DR: The topotactic fabrication of self-supported nanoporous cobalt phosphide nanowire arrays on carbon cloth via low-temperature phosphidation of the corresponding Co(OH)F/CC precursor offers excellent catalytic performance and durability under neutral and basic conditions.
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Fe9S10-decorated N, S co-doped graphene as a new and efficient electrocatalyst for oxygen reduction and oxygen evolution reactions
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