Iridium-Incorporated Strontium Tungsten Oxynitride Perovskite for Efficient Acidic Hydrogen Evolution

Article Chemistry, Physical

Electronic tuning of SrIrO3 perovskite nanosheets by sulfur incorporation to induce highly efficient and long-lasting oxygen evolution in acidic media

Maosheng You et al.

Summary: The S-doped M-SrIrO3 perovskite nanosheets can enhance the performance of oxygen evolution reaction in acidic media, showing better activity than traditional IrO2.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

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Article Chemistry, Multidisciplinary

Perovskite Oxynitride Solid Solutions of LaTaON2-CaTaO2N with Greatly Enhanced Photogenerated Charge Separation for Solar-Driven Overall Water Splitting

Yawei Wang et al.

Summary: The study explores a promising class of solar-driven photocatalysts La1-xCaxTaO1+yN2-y by forming solid solutions of LaTaON2 and CaTaO2N, traditionally considered inorganic yellow-red pigments but with poor photocatalytic activity.

ADVANCED SCIENCE (2021)

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Article Chemistry, Physical

First-Principles Hydrothermal Synthesis Design to Optimize Conditions and Increase the Yield of Quaternary Heteroanionic Oxychalcogenides

Lauren N. Walters et al.

Summary: Hydrothermal synthesis is a key method for promoting the formation of targeted products by controlling solvent properties, temperature, and pressure. This study utilized first-principles thermodynamic models to design high-yield complex bismuth oxychalcogenides. By calculating stability diagrams and analyzing reaction driving forces, successful synthesis of the desired products was guided effectively.

CHEMISTRY OF MATERIALS (2021)

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Article Nanoscience & Nanotechnology

Surface Analysis of Perovskite Oxynitride Thin Films as Photoelectrodes for Solar Water Splitting

Fatima Haydous et al.

Summary: Perovskite oxynitride semiconductors have emerged as promising photoelectrode materials for photoelectrochemical water splitting, with their surface characteristics and evolution playing a significant role in their PEC applications.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Chemistry, Multidisciplinary

In Situ Mechanistic Studies of Two Divergent Synthesis Routes Forming the Heteroanionic BiOCuSe

Rebecca McClain et al.

Summary: Heteroanionic materials offer new properties through targeted selection of anions, but the design principles and successful synthesis methods are still in their infancy. In situ studies on the reaction pathways of BiOCuSe show that the identity of intermediates is determined by the stoichiometric loading of precursors and kinetics. Understanding the connection between precursor selection and reaction pathways improves the potential for rational synthesis of heteroanionic materials.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

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Article Materials Science, Multidisciplinary

Recent development of perovskite oxide-based electrocatalysts and their applications in low to intermediate temperature electrochemical devices

Mengfei Zhang et al.

Summary: This review highlights the current research status and future challenges of perovskite oxides as catalysts in the global energy crisis, focusing on various design strategies to improve the efficiency of electrochemical devices.

MATERIALS TODAY (2021)

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Article Chemistry, Physical

How oxidation state and lattice distortion influence the oxygen evolution activity in acid of iridium double perovskites

Maria Retuerto et al.

Summary: The study found that the activity of double perovskite catalysts for the oxygen evolution reaction (OER) can be enhanced by tuning the structure through the choice of different metal ions M. While the higher oxidation state of iridium, Ir6+, can improve OER activity, perovskite catalysts containing Ir6+ are less stable due to their asymmetric structures, leading to surface reconstruction and cation leaching.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Article Chemistry, Physical

Monoclinic SrIrO3: An Easily Synthesized Conductive Perovskite Oxide with Outstanding Performance for Overall Water Splitting in Alkaline Solution

Jie Yu et al.

CHEMISTRY OF MATERIALS (2020)

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Article Nanoscience & Nanotechnology

Nitride tuning of transition metal perovskites

Amparo Fuertes

APL MATERIALS (2020)

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Article Chemistry, Physical

Iridium-based nanomaterials for electrochemical water splitting

Zhijie Chen et al.

NANO ENERGY (2020)

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Article Multidisciplinary Sciences

Single-phase perovskite oxide with super-exchange induced atomic-scale synergistic active centers enables ultrafast hydrogen evolution

Jie Dai et al.

NATURE COMMUNICATIONS (2020)

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Article Chemistry, Multidisciplinary

Activating Inert, Nonprecious Perovskites with Iridium Dopants for Efficient Oxygen Evolution Reaction under Acidic Conditions

Xiao Liang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

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Article Chemistry, Multidisciplinary

Low-Temperature Synthesis of Perovskite Oxynitride-Hydrides as Ammonia Synthesis Catalysts

Masaaki Kitano et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

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Article Chemistry, Analytical

Effect of Oxidization Temperatures and Aging on Performance of Carbonate Melt Oxidized Iridium Oxide pH Electrode

Penggang Wang et al.

SENSORS (2019)

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Article Multidisciplinary Sciences

Reactive Inorganic Vapor Deposition of Perovskite Oxynitride Films for Solar Energy Conversion

Tao Fang et al.

RESEARCH (2019)

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Heteroanionic Materials by Design: Progress Toward Targeted Properties

Jaye K. Harada et al.

ADVANCED MATERIALS (2019)

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Review Multidisciplinary Sciences

Expanding frontiers in materials chemistry and physics with multiple anions

Hiroshi Kageyama et al.

NATURE COMMUNICATIONS (2018)

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Review Chemistry, Physical

Recent developments in electrocatalyst design thrifting noble metals in fuel cells

Giorgio Ercolano et al.

CURRENT OPINION IN ELECTROCHEMISTRY (2018)

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Article Chemistry, Multidisciplinary

Determination of amino groups on functionalized graphene oxide for polyurethane nanomaterials: XPS quantitation vs. functional speciation

Jakub Ederer et al.

RSC ADVANCES (2017)

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Review Chemistry, Multidisciplinary

Electrocatalysis for the oxygen evolution reaction: recent development and future perspectives

Nian-Tzu Suen et al.

CHEMICAL SOCIETY REVIEWS (2017)

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Article Chemistry, Physical

Two-step synthesis and visible-light-driven photocatalytic water oxidation activity of AW(O,N)3 (A = Sr, La, Pr, Nd and Eu) perovskites

Kenta Kawashima et al.

JOURNAL OF CATALYSIS (2016)

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Article Multidisciplinary Sciences

A highly active and stable IrOx/SrIrO3 catalyst for the oxygen evolution reaction

Linsey C. Seitz et al.

SCIENCE (2016)

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Article Multidisciplinary Sciences

Engineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition

Shiming Zhou et al.

NATURE COMMUNICATIONS (2016)

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Article Chemistry, Inorganic & Nuclear

A study on the thermal conversion of scheelite-type ABO4 into perovskite-type AB(O,N)3

Wenjie Li et al.

DALTON TRANSACTIONS (2015)

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Article Chemistry, Physical

Crystal Structure, Optical Properties, and Electronic Structure of Calcium Strontium Tungsten Oxynitrides CaxSr1-xWO2N

Masatomo Yashima et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2013)

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Article Chemistry, Multidisciplinary

LaTiO2N/In2O3 photoanodes with improved performance for solar water splitting

Celine M. Leroy et al.

CHEMICAL COMMUNICATIONS (2012)

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Article Chemistry, Physical

Chemistry and applications of oxynitride perovskites

Amparo Fuertes

JOURNAL OF MATERIALS CHEMISTRY (2012)

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Article Nanoscience & Nanotechnology

Formation polarity dependent improved resistive switching memory characteristics using nanoscale (1.3 nm) core-shell IrOx nano-dots

Writam Banerjee et al.

NANOSCALE RESEARCH LETTERS (2012)

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Anion order in perovskite oxynitrides

Minghui Yang et al.

NATURE CHEMISTRY (2011)

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Design principles for oxygen-reduction activity on perovskite oxide catalysts for fuel cells and metal-air batteries

Jin Suntivich et al.

NATURE CHEMISTRY (2011)

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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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Article Chemistry, Multidisciplinary

X-ray Emission Spectroscopy To Study Ligand Valence Orbitals in Mn Coordination Complexes

Grigory Smolentsev et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)

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Article Chemistry, Inorganic & Nuclear

Perovskite-related oxynitrides – Recent developments in synthesis, characterisation and investigations of physical properties

Stefan G. Ebbinghaus et al.

PROGRESS IN SOLID STATE CHEMISTRY (2009)

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Preparation and characterization of tungsten oxynitride nanowires

Y. M. Zhao et al.

JOURNAL OF MATERIALS CHEMISTRY (2007)

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Article Instruments & Instrumentation

ATHENA, ARTEMIS, HEPHAESTUS:: data analysis for X-ray absorption spectroscopy using IFEFFIT

B Ravel et al.

JOURNAL OF SYNCHROTRON RADIATION (2005)

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Determination of crystallite size in a magnetic nanocomposite using extended x-ray absorption fine structure

S Calvin et al.

JOURNAL OF APPLIED PHYSICS (2003)

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Characterization of nitride coatings by XPS

I Bertoti

SURFACE & COATINGS TECHNOLOGY (2002)

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Article Chemistry, Inorganic & Nuclear

Neutron and X-ray powder diffraction studies of the oxynitrides SrW(O,N)3, Ba3W2(O,N)8 and Ba3Mo2(O,N)8

MT Weller et al.

INTERNATIONAL JOURNAL OF INORGANIC MATERIALS (2000)

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Iridium-Incorporated Strontium Tungsten Oxynitride Perovskite for Efficient Acidic Hydrogen Evolution

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