Facile self-oxidized Ni nano-foam as high-performance catalyst for hydrogen and oxygen evolution

Article Chemistry, Physical

NiFe Layered Double Hydroxides Grown on a Corrosion-Cell Cathode for Oxygen Evolution Electrocatalysis

Wei Zhao et al.

Summary: This study elucidates the growth mechanism of NiFe-LDH@IF, optimizes corrosion conditions, and improves electrocatalytic performance, providing guidance for the preparation of self-supported LDH for hydrogen production.

ADVANCED ENERGY MATERIALS (2022)

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Article Chemistry, Physical

Nanoporous Ni/NiO catalyst for efficient hydrogen evolution reaction prepared by partial electro-oxidation after dealloying

Lixue Peng et al.

Summary: In this study, a hierarchical nanoporous Ni/NiO catalyst with self-supported structures was prepared to enhance the catalytic activity for electrocatalytic hydrogen evolution reaction (HER) in alkaline medium. Short-time electro-oxidation significantly improved the catalytic performance of the catalyst, resulting in lower overpotential and higher current density. The nanoporous structure provided more active sites and facilitated the transfer of substances and charges, while the self-supporting structure ensured long-term stability of the catalyst.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

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Article Electrochemistry

Self-standing Mo-NiO/Ni electrocatalyst with nanoporous structure for hydrogen evolution reaction

Chongxing Pang et al.

ELECTROCHIMICA ACTA (2022)

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Article Chemistry, Multidisciplinary

Heterogeneous Bimetallic Phosphide Ni2P-Fe2P as an Efficient Bifunctional Catalyst for Water/Seawater Splitting

Libo Wu et al.

Summary: The study successfully synthesized a heterogeneous Ni2P-Fe2P microsheet electrocatalyst with superior catalytic activity and corrosion resistance, suitable for water and seawater electrolysis, demonstrating great potential. The catalyst has abundant active sites and a superior transfer coefficient, exhibiting performance even better than the currently reported best bifunctional catalysts.

ADVANCED FUNCTIONAL MATERIALS (2021)

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Article Chemistry, Physical

Rational design of self-supported Cu@WC core-shell mesoporous nanowires for pH-universal hydrogen evolution reaction

Mengqi Yao et al.

Summary: In this study, Cu@WC core-shell nanowires were successfully fabricated and showed excellent performance in hydrogen evolution reaction. The core-shell structure increased the carrier density of WC and formed strongly delocalised electrons under external potential.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

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Article Electrochemistry

Single-Step and Sustainable Fabrication of Ni(OH)2/Ni Foam Water Splitting Catalysts via Electric Field Assisted Pulsed Laser Ablation in Liquid

Chaudry Sajed Saraj et al.

Summary: Research shows that the environmentally friendly and sustainable fabrication of Ni(OH)(2)/nickel foam (NF) electrocatalysts in alkaline conditions exhibit high efficiency and stability, with excellent catalytic performance for the water-splitting reaction, and can be used to drive a variety of chemical reactions. The electrocatalyst requires low overpotentials for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) kinetics, showcasing long-term stability and high activity towards overall water (OW) splitting.

CHEMELECTROCHEM (2021)

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Article Chemistry, Physical

Self-supported Ni3Se2@NiFe layered double hydroxide bifunctional electrocatalyst for overall water splitting

Jin Hu et al.

Summary: This study reports a novel method for fabricating three-dimensional porous catalyst for water splitting with outstanding electrocatalytic performance, providing guidance for rational design and development of heterostructure electrocatalysts.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

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Article Chemistry, Multidisciplinary

PtSe2/Pt Heterointerface with Reduced Coordination for Boosted Hydrogen Evolution Reaction

Zongpeng Wang et al.

Summary: Constructing PtSe2/Pt heterointerface can enhance the reaction kinetics of PtSe2, achieving near thermoneutral free energy change for hydrogen evolution reaction. The activated Pt atoms near Se vacancies strengthen the adsorption of H-. intermediate, leading to extraordinary activity even superior to Pt/C, demonstrating the potential of NMDs for HER and providing insights for constructing novel heterointerfaces.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Article Materials Science, Multidisciplinary

Self-supporting amorphous nanoporous NiFeCoP electrocatalyst for efficient overall water splitting

Yao Pang et al.

Summary: In this study, a self-supporting amorphous NiFeCoP catalyst with nanoporous structure was prepared via a facile electrochemical dealloying method. The catalyst exhibited good electrocatalytic activity for both oxygen evolution reaction and hydrogen evolution reaction in 1.0 M KOH. The bifunctional electrocatalyst achieved outstanding and durable electrocatalytic activity in water splitting, providing a feasible strategy for efficient and low-cost bifunctional electrocatalysts.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2021)

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Article Chemistry, Physical

Pressure-promoted highly-ordered Fe-doped-Ni2B for effective oxygen evolution reaction and overall water splitting

Ruifeng Tian et al.

Summary: Accurate doping at special atomic sites can effectively control the active centers for the oxygen evolution reaction (OER). Doping Fe/Co into Ni2B forms highly ordered FeNiB and CoNiB electrocatalysts, which exhibit low overpotential and high water splitting potential. The substitution of Fe atoms in Ni2B increases the electronic conductivity and catalytic performance, leading to enhanced OER efficiency.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Article Multidisciplinary Sciences

Steering elementary steps towards efficient alkaline hydrogen evolution via size-dependent Ni/NiO nanoscale heterosurfaces

Lu Zhao et al.

NATIONAL SCIENCE REVIEW (2020)

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Article Chemistry, Physical

Hierarchical porous bimetal-sulfide bi-functional nanocatalysts for hydrogen production by overall water electrolysis

Wenxia Chen et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

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Article Chemistry, Multidisciplinary

Nanoheterostructures of Partially Oxidized RuNi Alloy as Bifunctional Electrocatalysts for Overall Water Splitting

Gaoxin Lin et al.

CHEMSUSCHEM (2020)

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Article Chemistry, Physical

IrMo Nanocatalysts for Efficient Alkaline Hydrogen Electrocatalysis

Luhong Fu et al.

ACS CATALYSIS (2020)

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Article Chemistry, Physical

Oxygen defect engineering in double perovskite oxides for effective water oxidation

Yunmin Zhu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

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Article Chemistry, Multidisciplinary

Overall water-splitting reaction efficiently catalyzed by a novel bi-functional Ru/Ni3N-Ni electrode

Zong Liu et al.

CHEMICAL COMMUNICATIONS (2020)

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Article Materials Science, Multidisciplinary

Formation of ultrafine spongy nanoporous metals (Ni, Cu, Pd, Ag and Au) by dealloying metallic glasses in acids with capping effect

Hongjie Xu et al.

CORROSION SCIENCE (2019)

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Article Chemistry, Physical

An amorphous nanoporous PdCuNi-S hybrid electrocatalyst for highly efficient hydrogen production

Xinxin Yang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

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Article Electrochemistry

1T/2H MoSe2-on-MXene heterostructure as bifunctional electrocatalyst for efficient overall water splitting

Nan Li et al.

ELECTROCHIMICA ACTA (2019)

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Article Chemistry, Physical

Highly Active Ir/TiO2 Electrodes for the Oxygen Evolution Reaction Using Atomic Layer Deposition on Ordered Porous Substrates

Stefanie Schlicht et al.

ACS APPLIED ENERGY MATERIALS (2019)

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Article Chemistry, Physical

Ordered intracrystalline pores in planar molybdenum oxide for enhanced alkaline hydrogen evolution

Farjana Haque et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

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Article Chemistry, Multidisciplinary

Electrodeposition of Ni-Co-Fe mixed sulfide ultrathin nanosheets on Ni nanocones: a low-cost, durable and high performance catalyst for electrochemical water splitting

Ghasem Barati Darband et al.

NANOSCALE (2019)

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Article Chemistry, Inorganic & Nuclear

Ni/ Ni3C core- shell nanoparticles encapsulated in N- doped bamboo- like carbon nanotubes towards efficient overall water splitting

Tao Dong et al.

INORGANIC CHEMISTRY FRONTIERS (2019)

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Article Chemistry, Physical

An active nanoporous Ni(Fe) OER electrocatalyst via selective dissolution of Cd in alkaline media

Jun-Hyuk Kim et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

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Article Chemistry, Physical

3D structured Mo-doped Ni3S2 nanosheets as efficient dual-electrocatalyst for overall water splitting

Chengrong Wu et al.

APPLIED SURFACE SCIENCE (2018)

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Article Chemistry, Physical

One-step synthesis of amorphous Ni-Fe-P alloy as bifunctional electrocatalyst for overall water splitting in alkaline medium

Jiqiong Lian et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2018)

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Article Chemistry, Physical

A theoretical study on the mechanism of hydrogen evolution on non-precious partially oxidized nickel-based heterostructures for fuel cells

Xinju Pan et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2018)

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Article Chemistry, Physical

Theoretical and Experimental Insight into the Effect of Nitrogen Doping on Hydrogen Evolution Activity of Ni3S2 in Alkaline Medium

Tianyi Kou et al.

ADVANCED ENERGY MATERIALS (2018)

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Article Chemistry, Physical

Self-oxidized sponge-like nanoporous nickel alloy in three-dimensions with pseudocapacitive behavior and excellent capacitive performance

Hongjie Xu et al.

JOURNAL OF POWER SOURCES (2018)

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Article Chemistry, Physical

Open hollow Co-Pt clusters embedded in carbon nanoflake arrays for highly efficient alkaline water splitting

Hong Zhang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

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Article Chemistry, Physical

Ru2P Nanoparticle Decorated P/N-Doped Carbon Nanofibers on Carbon Cloth as a Robust Hierarchical Electrocatalyst with Platinum-Comparable Activity toward Hydrogen Evolution

Tingting Liu et al.

ACS APPLIED ENERGY MATERIALS (2018)

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Article Engineering, Manufacturing

Modeling of an Electropolishing-Assisted Electroless Deposition Process for Microcellular Metal Foam Fabrication

Wei Jiang et al.

JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME (2017)

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Article Electrochemistry

Fabrication of Three-Dimensional Nanoporous Nickel by Dealloying Mg-Ni-Y Metallic Glasses in Citric Acid Solutions for High-Performance Energy Storage

Lei Zuo et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2017)

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Article Chemistry, Physical

Ternary nickel-iron sulfide microflowers as a robust electrocatalyst for bifunctional water splitting

Jiahao Yu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

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Article Materials Science, Multidisciplinary

Acid promoted Ni/NiO monolithic electrode for overall water splitting in alkaline medium

Caicai Li et al.

SCIENCE CHINA-MATERIALS (2017)

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Article Electrochemistry

Bifunctional Iron-Nickel Nitride Nanoparticles as Flexible and Robust Electrode for Overall Water Splitting

Qiang Chen et al.

ELECTROCHIMICA ACTA (2017)

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Article Chemistry, Multidisciplinary

Amorphous Metallic NiFeP: A Conductive Bulk Material Achieving High Activity for Oxygen Evolution Reaction in Both Alkaline and Acidic Media

Fei Hu et al.

ADVANCED MATERIALS (2017)

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Article Chemistry, Multidisciplinary

Bifunctional Nickel Phosphide Nanocatalysts Supported on Carbon Fiber Paper for Highly Effi cient and Stable Overall Water Splitting

Xiaoguang Wang et al.

ADVANCED FUNCTIONAL MATERIALS (2016)

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Article Chemistry, Multidisciplinary

Efficient and Stable Bifunctional Electrocatalysts Ni/NixMy (M = P, S) for Overall Water Splitting

Gao-Feng Chen et al.

ADVANCED FUNCTIONAL MATERIALS (2016)

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Review Chemistry, Multidisciplinary

Transition-Metal (Co, Ni, and Fe)-Based Electrocatalysts for the Water Oxidation Reaction

Lei Han et al.

ADVANCED MATERIALS (2016)

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Article Chemistry, Physical

Ambient-Pressure XPS Study of a Ni-Fe Electrocatalyst for the Oxygen Evolution Reaction

Harri Ali-Loeytty et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2016)

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Article Chemistry, Physical

General synthesis of sponge-like ultrafine nanoporous metals by dealloying in citric acid

Hongjie Xu et al.

NANO RESEARCH (2016)

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Article Multidisciplinary Sciences

A highly active and stable hydrogen evolution catalyst based on pyrite-structured cobalt phosphosulfide

Wen Liu et al.

NATURE COMMUNICATIONS (2016)

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Article Multidisciplinary Sciences

Effectiveness of the Young-Laplace equation at nanoscale

Hailong Liu et al.

SCIENTIFIC REPORTS (2016)

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Article Chemistry, Inorganic & Nuclear

Binary nickel-iron nitride nanoarrays as bifunctional electrocatalysts for overall water splitting

Ming Jiang et al.

INORGANIC CHEMISTRY FRONTIERS (2016)

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Article Chemistry, Physical

Formation of nanoporous silver by dealloying Ca-Ag metallic glasses in water

Yu Jin et al.

INTERMETALLICS (2015)

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Article Chemistry, Analytical

Kinetics of the oxygen evolution reaction on NiSn electrodes in alkaline solutions

B. M. Jovic et al.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2015)

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Article Chemistry, Physical

CuInS2/ZnS nanocrystals as sensitisers for NiO photocathodes

Thomas J. Macdonald et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

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Article Chemistry, Multidisciplinary

High-Performance Two-Ply Yarn Supercapacitors Based on Carbon Nanotube Yarns Dotted with Co3O4 and NiO Nanoparticles

Fenghua Su et al.

SMALL (2015)

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Article Nanoscience & Nanotechnology

Ultrathin and Lightweight 3D Free-Standing Ni@NiO Nanowire Membrane Electrode for a Supercapacitor with Excellent Capacitance Retention at High Rates

Nishuang Liu et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

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Article Materials Science, Multidisciplinary

Crack Mitigation during Dealloying of Au25Cu75

Yi Zhong et al.

ADVANCED ENGINEERING MATERIALS (2014)

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Article Chemistry, Multidisciplinary

Molybdenum phosphide as an efficient electrocatalyst for the hydrogen evolution reaction

Peng Xiao et al.

ENERGY & ENVIRONMENTAL SCIENCE (2014)

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Article Multidisciplinary Sciences

Nanoscale nickel oxide/nickel heterostructures for active hydrogen evolution electrocatalysis

Ming Gong et al.

NATURE COMMUNICATIONS (2014)

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Article Materials Science, Multidisciplinary

Nucleation and growth of nanoporous copper ligaments during electrochemical dealloying of Mg-based metallic glasses

Xuekun Luo et al.

CORROSION SCIENCE (2013)

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Article Chemistry, Multidisciplinary

An Investigation of Thin-Film Ni-Fe Oxide Catalysts for the Electrochemical Evolution of Oxygen

Mary W. Louie et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

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Article Chemistry, Multidisciplinary

Benchmarking Heterogeneous Electrocatalysts for the Oxygen Evolution Reaction

Charles C. L. McCrory et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

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Article Chemistry, Physical

Comparison of Nanoscaled and Bulk NiO Structural and Environmental Characteristics by XRD, XAFS, and XPS

Matthea A. Peck et al.

CHEMISTRY OF MATERIALS (2012)

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Review Multidisciplinary Sciences

Opportunities and challenges for a sustainable energy future

Steven Chu et al.

NATURE (2012)

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Article Chemistry, Physical

Trends in activity for the water electrolyser reactions on 3d M(Ni,Co,Fe,Mn) hydr(oxy)oxide catalysts

Ram Subbaraman et al.

NATURE MATERIALS (2012)

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Article Multidisciplinary Sciences

A Perovskite Oxide Optimized for Oxygen Evolution Catalysis from Molecular Orbital Principles

Jin Suntivich et al.

SCIENCE (2011)

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Review Chemistry, Multidisciplinary

Solar Water Splitting Cells

Michael G. Walter et al.

CHEMICAL REVIEWS (2010)

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Article Chemistry, Physical

Modeling the Electrochemical Hydrogen Oxidation and Evolution Reactions on the Basis of Density Functional Theory Calculations

Egill Skulason et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2010)

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Article Electrochemistry

Nickel foam-supported porous NiO/polyaniline film as anode for lithium ion batteries

X. H. Huang et al.

ELECTROCHEMISTRY COMMUNICATIONS (2008)

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Article Multidisciplinary Sciences

Identification of active edge sites for electrochemical H2 evolution from MoS2 nanocatalysts

Thomas F. Jaramillo et al.

SCIENCE (2007)

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Article Physics, Condensed Matter

; XPS Study of MgO Nanopowders Obtained by Different Preparation Procedures

Fares Khairallah et al.

SURFACE SCIENCE SPECTRA (2006)

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Article Electrochemistry

Trends in the exchange current for hydrogen evolution

JK Norskov et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2005)

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Article Multidisciplinary Sciences

Sustainable hydrogen production

JA Turner

SCIENCE (2004)

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The hydrogen economy

GW Crabtree et al.

PHYSICS TODAY (2004)

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Article Multidisciplinary Sciences

Alternative energy technologies

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NATURE (2001)

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Interpretation of Ni2p XPS spectra of Ni conductors and Ni insulators

HW Nesbitt et al.

PHYSICS AND CHEMISTRY OF MINERALS (2000)

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Facile self-oxidized Ni nano-foam as high-performance catalyst for hydrogen and oxygen evolution

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