4.8 Article

Surface self-reconstruction of telluride induced by in-situ cathodic electrochemical activation for enhanced water oxidation performance

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Oxygen evolution reaction over catalytic single-site Co in a well-defined brookite TiO2 nanorod surface

Chang Liu et al.

Summary: Efficient single-site Co catalysts supported on well-defined TiO2 nanorods were found to exhibit excellent performance in the oxygen evolution reaction (OER), with turnover frequencies among the highest reported for Co-based catalysts. Computational and experimental results showed good agreement in describing the catalytic reaction kinetics and mechanisms.

NATURE CATALYSIS (2021)

Article Chemistry, Physical

Dendritic gold-supported iridium/iridium oxide ultra-low loading electrodes for high-performance proton exchange membrane water electrolyzer

Hyunki Kim et al.

Summary: The innovative electrode design with ultra-low Ir loading proposed in this study achieves high catalytic OER performance, catalyst utilization, and activity-stability balance by controlling the Ir deposition pulses and coverage to affect the Ir electronic structure. Adjustments to the Ir electronic structure through the formation of Ir oxides further enhance the cell performance, demonstrating significantly high mass activity exceeding state-of-the-art Ir-based anodes.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Engineering, Environmental

Fluorine-triggered surface reconstruction of Ni3S2 electrocatalysts towards enhanced water oxidation

Qiucheng Xu et al.

Summary: In this study, a novel fluorinated Ni3S2 nanoarray electrocatalyst was reported, exhibiting excellent electrochemical performance during the OER process. The electrocatalyst showed a larger electrochemical active surface area, better conductivity, and higher OER activity, resulting in lower overpotential and Tafel slope compared to most reported Ni3S2-based electrocatalysts. The activation of NiF bonds under OER process generated highly active Ni-OOH species, contributing to the acceleration of rate-determining step.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Physical

High-valent bimetal Ni3S2/Co3S4 induced by Cu doping for bifunctional electrocatalytic water splitting

Hui Su et al.

Summary: Novel bimetallic sulfide electrocatalysts with excellent HER and OER activity have been synthesized, outperforming most reported bifunctional metal sulfides. This is attributed to the introduction of Cu cation promoting the formation of high-valent Ni/Co sites, which enhances the intrinsic catalytic activity by modulating the d-band center of Co and reducing the adsorption energy of intermediates.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Multidisciplinary Sciences

Spin pinning effect to reconstructed oxyhydroxide layer on ferromagnetic oxides for enhanced water oxidation

Tianze Wu et al.

Summary: This study introduces a strategy of spin pinning to increase the spin alignment in paramagnetic oxyhydroxides, aiming to enhance the OER activity, and confirms the spin effect in the rate-limiting OER step.

NATURE COMMUNICATIONS (2021)

Article Chemistry, Multidisciplinary

Transition-Metal Dichalcogenide NiTe2: An Ambient-Stable Material for Catalysis and Nanoelectronics

Silvia Nappini et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Review Chemistry, Multidisciplinary

Oxygen K-edge X-ray Absorption Spectra

Federica Frati et al.

CHEMICAL REVIEWS (2020)

Article Chemistry, Multidisciplinary

Coral-Like TeO2 Microwires for Rechargeable Aluminum Batteries

Jiguo Tu et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

Article Multidisciplinary Sciences

Direct evidence of boosted oxygen evolution over perovskite by enhanced lattice oxygen participation

Yangli Pan et al.

NATURE COMMUNICATIONS (2020)

Article Chemistry, Physical

Carbon-Supported IrCoOx nanoparticles as an efficient and stable OER electrocatalyst for practicable CO2 electrolysis

Woong Hee Lee et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

Article Chemistry, Physical

Interface engineering for enhancing electrocatalytic oxygen evolution of NiFe LDH/NiTe heterostructures

Liuyong Hu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

Article Chemistry, Physical

Crystallized RuTe2 as unexpected bifunctional catalyst for overall water splitting

Bo Tang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

Article Multidisciplinary Sciences

Bayesian learning of chemisorption for bridging the complexity of electronic descriptors

Siwen Wang et al.

NATURE COMMUNICATIONS (2020)

Article Chemistry, Physical

Multiphase Ni-Fe-selenide nanosheets for highly-efficient and ultra-stable water electrolysis

Jun Huang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

Article Engineering, Chemical

Rapid low-temperature synthesis of hollow CuS0.55 nanoparticles for efficient electrocatalytic water oxidation

Haoxuan Zhang et al.

CHEMICAL ENGINEERING SCIENCE (2019)

Article Multidisciplinary Sciences

Amorphization activated ruthenium-tellurium nanorods for efficient water splitting

Juan Wang et al.

NATURE COMMUNICATIONS (2019)

Article Chemistry, Multidisciplinary

An Fe-doped NiTe bulk crystal as a robust catalyst for the electrochemical oxygen evolution reaction

Lei Zhong et al.

CHEMICAL COMMUNICATIONS (2019)

Article Chemistry, Multidisciplinary

Hierarchical CoTe2 Nanowire Array: An Effective Oxygen Evolution Catalyst in Alkaline Media

Lei Ji et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Article Chemistry, Physical

Nickel telluride as a bifunctional electrocatalyst for efficient water splitting in alkaline medium

Umanga De Silva et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

Article Chemistry, Physical

Bifunctional CoNi/CoFe2O4/Ni foam electrodes for efficient overall water splitting at a high current density

Shasha Li et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

Review Multidisciplinary Sciences

Perovskites in catalysis and electrocatalysis

Jonathan Hwang et al.

SCIENCE (2017)

Article Chemistry, Multidisciplinary

Phase-Selective Syntheses of Cobalt Telluride Nanofleeces for Efficient Oxygen Evolution Catalysts

Qiang Gao et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Article Chemistry, Physical

Electronic defect states at the LaAlO3/SrTiO3 heterointerface revealed by O K-edge X-ray absorption spectroscopy

Natalia Palina et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

Article Chemistry, Physical

Implicit solvation model for density-functional study of nanocrystal surfaces and reaction pathways

Kiran Mathew et al.

JOURNAL OF CHEMICAL PHYSICS (2014)

Article Chemistry, Physical

Terminal Oxygens in Amorphous TeO2

Emma R. Barney et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2013)

Article Materials Science, Multidisciplinary

Structure and characterization of TeO2 nanoparticles prepared in acid medium

Biyin Qin et al.

MATERIALS LETTERS (2009)

Article Materials Science, Multidisciplinary

Modeling core-hole effects in electron energy-loss spectroscopy of TeO2 -: art. no. 014112

N Jiang et al.

PHYSICAL REVIEW B (2004)

Article Chemistry, Physical

Origin of the overpotential for oxygen reduction at a fuel-cell cathode

JK Norskov et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2004)