4.7 Article

Enhancing the PEC water splitting performance of In2O3 nanorods by a wet chemical reduction

Related references

Note: Only part of the references are listed.
Article Chemistry, Inorganic & Nuclear

Mixed Metal Fe2Ni MIL-88B Metal-Organic Frameworks Decorated on Reduced Graphene Oxide as a Robust and Highly Efficient Electrocatalyst for Alkaline Water Oxidation

Reza Abazari et al.

Summary: In this study, a Fe2Ni MIL-88 composite was synthesized and applied to the oxygen evolution reaction (OER). The composite exhibited remarkable OER activity in alkaline environments, suggesting its high potential for practical applications.

INORGANIC CHEMISTRY (2022)

Review Chemistry, Physical

MOFs in photoelectrochemical water splitting: New horizons and challenges

Runjhun Dutta et al.

Summary: This article discusses the role of metal-organic frameworks (MOF) in photoelectrochemical (PEC) water splitting and categorizes them into different roles. MOFs in PEC have functions such as enhancing light absorption, providing active sites, and guiding charge transfer dynamics. Although MOF-mediated PEC water splitting has promising prospects, it is still rare and in its infancy.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

Review Chemistry, Inorganic & Nuclear

Trimetallic metal-organic frameworks and derived materials for environmental remediation and electrochemical energy storage and conversion

Xinzhi Luo et al.

Summary: Nowadays, there is significant research focus on advanced technologies for energy storage and conversion, and metal-organic frameworks (MOFs) have attracted attention due to their structural diversity and tunable properties. Multimetallic MOFs, compared to mono-and bimetallic MOFs, have advantages in terms of enhanced electrochemical activity and electronic conductivity. The addition of other metals to MOF structures can improve their electrochemical behavior and electrical conductivity, and the ratios of metals can be adjusted to tune various physicochemical properties. This review discusses recent developments in heterotrimetallic MOFs and their derivatives as extraordinary materials for various energy applications, providing a roadmap for the introduction of heterotrimetallic MOFs as advanced materials for electrochemical energy storage and conversion.

COORDINATION CHEMISTRY REVIEWS (2022)

Article Nanoscience & Nanotechnology

Synergy Promotion of Elemental Doping and Oxygen Vacancies in Fe2O3 Nanorods for Photoelectrochemical Water Splitting

Songbo Wang et al.

Summary: In this study, Fe2O3 nanorods doped with Ni2+, Ca2+, and Mg2+ were fabricated using a simple hydrothermal-calcination approach, showing improved PEC performance compared to bare Fe2O3 NRs. The experimental results suggest that the doping of Ni2+, Ca2+, and Mg2+ altered the electronic structure of Fe2O3, leading to increased charge carrier density and reduced charge transfer resistance. Furthermore, Mg doping induced oxygen vacancies, facilitating the synergy between elemental doping and oxygen vacancies to enhance the PEC performance.

ACS APPLIED NANO MATERIALS (2022)

Article Chemistry, Inorganic & Nuclear

Non-Calcined Layer-Pillared Mn0.5Zn0.5 Bimetallic-Organic Framework as a Promising Electrocatalyst for Oxygen Evolution Reaction

Reza Abazari et al.

Summary: This study reports on the synthesis and characterization of porous metal-organic frameworks (MOFs) and their derived materials as efficient electrocatalysts for oxygen evolution reaction (OER). These noble-metal-free frameworks exhibit high catalytic performance and stability, making them promising candidates for OER.

INORGANIC CHEMISTRY (2022)

Review Chemistry, Inorganic & Nuclear

Metal-organic frameworks and derived materials as photocatalysts for water splitting and carbon dioxide reduction

Jing Chen et al.

Summary: One proposed solution for finding alternatives to fossil fuels is the development of advanced materials for clean and renewable energy applications. Metal-organic frameworks (MOFs) have emerged as adjustable and multipurpose materials for photocatalytic water splitting and carbon dioxide reduction. However, there is a need for improving the light absorption and stability of MOFs.

COORDINATION CHEMISTRY REVIEWS (2022)

Article Chemistry, Physical

Electrochemical reduction induced self-doping of oxygen vacancies into Ti-Si-O nanotubes as efficient photoanode for boosted photoelectrochemical water splitting

Zhenbiao Dong et al.

Summary: Self-doping of oxygen vacancies into TiO2-based nanotubes improves photoelectrochemical water splitting properties by promoting optical absorption and enhancing separation-transport processes of photo-generated charge carriers. The V-o-Ti-Si-O co-doping system exhibits higher photocurrent density and solar-to-hydrogen efficiency compared to undoped TiO2.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

Article Chemistry, Physical

Oxygen vacancies activating surface reactivity to favor charge separation and transfer in nanoporous BiVO4 photoanodes

Sen Jin et al.

Summary: This study introduces a feasible strategy of activating surface reactivity on semiconductors to enhance PEC performance by cooperatively working with semiconductor photoactivity. By using ionized argon plasma technology on 3D nanoporous BiVO4, surface oxygen vacancies are controllably generated to improve charge separation and transfer efficiency, resulting in a significant increase in photo current density.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Review Chemistry, Physical

A review on the recent developments in zirconium and carbon-based catalysts for photoelectrochemical water-splitting

Maryum Ali et al.

Summary: In recent years, there has been significant interest in developing clean and renewable alternative energy resources, with hydrogen being considered a sustainable, clean, and energy-rich fuel. Photoelectrochemical water-splitting is seen as a promising technology for hydrogen production, with research focusing on efficient catalysts to lower energy requirements and make the process commercially viable. By utilizing Zr and C based catalyst materials, researchers aim to make further progress in the future for practical PEC water-splitting applications.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

Article Chemistry, Physical

Fabrication of In2O3/In2S3 heterostructures for enhanced photoelectrochemical performance

Hang Xu et al.

Summary: Constructing core/shell heterojunction, such as In2O3/In2S3, has been a successful strategy for improving the photoelectrochemical performance in water splitting. In this study, a series of In2O3/In2S3 core/shell photoanodes were synthesized via a two-step hydrothermal method, showing enhanced visible light absorption, faster charge transfer rate, and higher electron carrier density, leading to excellent PEC performance in 1 M NaOH solution at 1.23 V vs RHE.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

Article Chemistry, Physical

The bifunctional performance analysis of synthesized Ce doped SnO2/g-C3N4 composites for asymmetric supercapacitor and visible light photocatalytic applications

S. Asaithambi et al.

Summary: Cerium doped SnO2/g-C3N4 composites exhibit excellent electrochemical performance and catalytic activity, making them promising materials for supercapacitors and photocatalysts.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Article Materials Science, Multidisciplinary

Acetone sensing characteristics of Fe2O3/In2O3 nanocomposite

Ensi Cao et al.

MATERIALS LETTERS (2020)

Article Chemistry, Inorganic & Nuclear

g-C3N4:Sn-doped In2O3 (ITO) nanocomposite for photoelectrochemical reduction of water using solar light

G. Shiva Shanker et al.

JOURNAL OF SOLID STATE CHEMISTRY (2020)

Article Chemistry, Multidisciplinary

Photoelectrochemistry of manganese oxide/mixed phase titanium oxide heterojunction

Mehdi Khosravi et al.

NEW JOURNAL OF CHEMISTRY (2020)

Article Chemistry, Inorganic & Nuclear

Enhanced photoelectrochemical performance of In2O3 nanocubes with oxygen vacancies via hydrogenation

Haohua Li et al.

INORGANIC CHEMISTRY COMMUNICATIONS (2019)

Article Chemistry, Physical

High-efficiency photoelectrochemical water splitting with heterojunction photoanode of In2O3-x nanorods/black Ti-Si-O nanotubes

Zhenbiao Dong et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

Article Chemistry, Physical

NaBH4 reduction of Ti-Si-O nanotubes photoanode for high-efficiency photoelectrochemical water splitting

Zhenbiao Dong et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2018)

Article Chemistry, Physical

TiO2/CeO2 core/shell heterojunction nanoarrays for highly efficient photoelectrochemical water splitting

Changcun Han et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

Article Chemistry, Physical

Reduced TiO2 nanoflower structured photoanodes for superior photoelectrochemical water splitting

Wei Dong et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2017)

Article Chemistry, Physical

CO2 hydrogenation to methanol over Pd/In2O3: effects of Pd and oxygen vacancy

Ning Rui et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

Article Chemistry, Physical

Fabrication of In2O3/ZnO hetero-epitaxial-junctions with enhanced PEC performances

Bo Zhang et al.

MATERIALS TODAY ENERGY (2017)

Article Chemistry, Physical

Hydrogen plasma reduced black TiO2-B nanowires for enhanced photoelectrochemical water-splitting

Zhangliu Tian et al.

JOURNAL OF POWER SOURCES (2016)

Article Chemistry, Physical

The fabrication of In2O3/In2S3/Ag nanocubes for efficient photoelectrochemical water splitting

Rui Xu et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

Article Nanoscience & Nanotechnology

Facet Cutting and Hydrogenation of In2O3 Nanowires for Enhanced Photoelectrochemical Water Splitting

Ming Meng et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Chemistry, Physical

A new approach to prepare Ti3+ self-doped TiO2 via NaBH4 reduction and hydrochloric acid treatment

Wenzhang Fang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2014)

Article Chemistry, Physical

Facile preparation of Ti3+ self-doped TiO2 nanosheets with dominant {001} facets using zinc powder as reductant

Lingling Si et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

Article Chemistry, Multidisciplinary

Rapid and Controllable Flame Reduction of TiO2 Nanowires for Enhanced Solar Water-Splitting

In Sun Cho et al.

NANO LETTERS (2014)

Review Chemistry, Multidisciplinary

Design and development of photoanodes for water-splitting dye-sensitized photoelectrochemical cells

John R. Swierk et al.

CHEMICAL SOCIETY REVIEWS (2013)

Article Chemistry, Multidisciplinary

Visible-light photocatalytic, solar thermal and photoelectrochemical properties of aluminium-reduced black titania

Zhou Wang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2013)

Article Chemistry, Physical

Reduced TiO2 nanotube arrays for photoelectrochemical water splitting

Qing Kang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2013)

Article Chemistry, Multidisciplinary

Water Oxidation at Hematite Photoelectrodes: The Role of Surface States

Benjamin Klahr et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

Article Chemistry, Physical

Vertically aligned In2O3 nanorods on FTO substrates for photoelectrochemical applications

Jiayong Gan et al.

JOURNAL OF MATERIALS CHEMISTRY (2011)

Article Chemistry, Multidisciplinary

Hydrogen-Treated TiO2 Nanowire Arrays for Photoelectrochemical Water Splitting

Gongming Wang et al.

NANO LETTERS (2011)

Article Chemistry, Physical

A silicon-doped TiO2 nanotube arrays electrode with enhanced photoelectrocatalytic activity

Yan Su et al.

APPLIED SURFACE SCIENCE (2008)

Article Environmental Sciences

The enhancement of TiO2 photocatalytic activity by hydrogen thermal treatment

H Liu et al.

CHEMOSPHERE (2003)