☆ 4.6 Article

Constructing a full-space internal electric field in a hematite photoanode to facilitate photogenerated-carrier separation and transfer

JOURNAL OF MATERIALS CHEMISTRY A (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Physical

Coupling NiCo catalysts with carbon quantum dots on hematite photoanodes for highly efficient oxygen evolution

Bin Zhao et al.

Summary: This study demonstrated highly efficient hole transfer from photoanodes to oxygen evolution catalysts by coupling NiCo catalyst with carbon quantum dots on alpha-Fe2O3 photoanodes, achieving one of the highest PEC activities and H2 generation rates. The carbon quantum dots acted as an efficient medium to promote hole transport and selectively tailor the electronic structure of surface-active sites, significantly enhancing surface charge separation and oxygen evolution process.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

添加到收藏夹

Article Chemistry, Physical

NiMoOx as a highly protective layer against photocorrosion for solar seawater splitting

Xiaotian Guo et al.

Summary: A study demonstrated the construction of an ultra-protected NiMoOx layer on BiVO4 photoanodes for PEC seawater splitting, achieving excellent stability and corrosion resistance. The NiMoOx/BiVO4 photoanode showed promising efficiency and demonstrated superior performance in inhibiting photocorrosion/corrosion in seawater medium.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Probing of coupling effect induced plasmonic charge accumulation for water oxidation

Yuying Gao et al.

Summary: This study demonstrates that holes induced by plasmon coupling can accumulate significantly at the plasmonic Au nanoparticle dimer/TiO2 interface in the nanogap region, leading to a substantial acceleration of the water oxidation reaction. The local accumulated hole density is found to be proportional to the square of the local near-field enhancement, providing insights into the spatial distribution of charges in plasmonic systems and the role of local charge density at reaction sites in plasmonic photocatalysis.

NATIONAL SCIENCE REVIEW (2021)

添加到收藏夹

Article Chemistry, Physical

Operando Analysis of Semiconductor Junctions in Multi-Layered Photocathodes for Solar Water Splitting by Impedance Spectroscopy

Wooseok Yang et al.

Summary: This study demonstrates the utility of EIS method for investigating multi-layered photocathodes for photoelectrochemical water splitting, providing valuable information about semiconductors and interfaces. The analysis of EIS data allows for obtaining details such as recombination processes, carrier lifetimes, and charge transfer time to the electrolyte. Additionally, the method is applied to different photocathodes to compare device characteristics under real operational conditions, showing significant differences in carrier lifetime between different materials.

ADVANCED ENERGY MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Simultaneously boosting hydrogen production and ethanol upgrading using a highly-efficient hollow needle-like copper cobalt sulfide as a bifunctional electrocatalyst

Shuang Sheng et al.

Summary: The construction of hollow needle-like copper cobalt sulfide on carbon cloth as a bifunctional electrocatalyst shows superior catalytic activity and durability in ethanol oxidation reaction (EOR) and excellent hydrogen evolution reaction (HER) performance. The homemade ethanol-water electrolyser only demands a low voltage to deliver high current density, making it promising for energy-saving H-2 production and oxidation of ethanol into value-added acetic acid. This work may pave the way for the rational design of other electrocatalysts for efficient biomass oxidation reaction and relevant H-2 production applications.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Hierarchical Nanoporous BiVO4 Photoanodes with High Charge Separation and Transport Efficiency for Water Oxidation

Susanta Bera et al.

Summary: Controlling the orientation of two-dimensional BiOI crystals and the structure of hierarchical nanoporous BiVO4 can enhance the photoelectrochemical performance of the photoanode, while depositing conformal and ultrathin SnO2 underlayers at the interface can further improve the electrode performance.

ACS APPLIED MATERIALS & INTERFACES (2021)

添加到收藏夹

Article Energy & Fuels

Direct growth of hematite film on p+n-silicon micro-pyramid arrays for low-bias water splitting

Chenhong Xiao et al.

Summary: This study successfully lowers the turn-on potential for overall solar-driven water splitting by directly synthesizing hematite film on p(+)n-Si micro-pyramid arrays, along with modifications of interlayer and overlayer. The integration of alpha-Fe2O3 photoanode and p+n-Si junction is a promising approach to simplify the PEC/PV tandem system.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2021)

添加到收藏夹

Article Chemistry, Physical

A two-dimensional arsenene/g-C3N4 van der Waals heterostructure: a highly efficient photocatalyst for water splitting

Xiao-Hua Li et al.

Summary: This study investigates the potential of an arsenene/g-C3N4 van der Waals heterostructure as a photocatalyst for water splitting, revealing its low exciton binding energy, effective separation of photoinduced electrons and holes, and significantly enhanced light absorption. The heterostructure demonstrates promising STH efficiency up to 15.8%, making it a feasible candidate for commercial applications. Thermodynamic analyses also suggest facile hydrogen generation on the heterostructure, highlighting its promising future as a water-splitting photocatalyst.

SUSTAINABLE ENERGY & FUELS (2021)

添加到收藏夹

Article Chemistry, Physical

A novel design of SiH/CeO2(111) van der Waals type-II heterojunction for water splitting

Jian Zeng et al.

Summary: The study constructed a SiH/CeO2(111) type-II heterojunction with high stability and visible light response, showing potential as an effective photocatalyst for splitting water to hydrogen.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

添加到收藏夹

Article Chemistry, Physical

Gradient Ti-doping in hematite photoanodes for enhanced photoelectrochemical performance

Fan Feng et al.

JOURNAL OF POWER SOURCES (2020)

添加到收藏夹

Article Engineering, Environmental

Surfactant-assisted controlled synthesis of a metal-organic framework on Fe2O3 nanorod for boosted photoelectrochemical water oxidation

Wenzhang Li et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Chemistry, Physical

Electronic Structure, Optical Properties, and Photoelectrochemical Activity of Sn-Doped Fe2O3 Thin Films

C. M. Tian et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2020)

添加到收藏夹

Article Chemistry, Physical

PVP Treatment Induced Gradient Oxygen Doping in In2S3 Nanosheet to Boost Solar Water Oxidation of WO3 Nanoarray Photoanode

Tian Wei et al.

ADVANCED ENERGY MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Suppressed Jahn-Teller Distortion in MnCo2O4@Ni2P Heterostructures to Promote the Overall Water Splitting

Jing Ge et al.

SMALL (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Gradient tantalum-doped hematite homojunction photoanode improves both photocurrents and turn-on voltage for solar water splitting

Hemin Zhang et al.

NATURE COMMUNICATIONS (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

First-principles study on the type-II g-C6N6/GaS heterojunction: A promising photocatalyst for water splitting

Meng Sun et al.

DIAMOND AND RELATED MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Doping-Induced Amorphization, Vacancy, and Gradient Energy Band in SnS2 Nanosheet Arrays for Improved Photoelectrochemical Water Splitting

Linxing Meng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

添加到收藏夹

Article Chemistry, Physical

CuO/ZnO heterojunction nanoarrays for enhanced photoelectrochemical water oxidation

Chang Liu et al.

APPLIED SURFACE SCIENCE (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

Regulating the Silicon/Hematite Microwire Photoanode by the Conformal Al2O3 Intermediate Layer for Water Splitting

Zhongyuan Zhou et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Three-Dimensional Decoupling Co-Catalyst from a Photoabsorbing Semiconductor as a New Strategy To Boost Photoelectrochemical Water Splitting

He Lin et al.

NANO LETTERS (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Interface Engineering for Modulation of Charge Carrier Behavior in ZnO Photoelectrochemical Water Splitting

Zhuo Kang et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

添加到收藏夹

Article Chemistry, Physical

Charge carrier dynamics in tantalum oxide overlayered and tantalum doped hematite photoanodes

Tero-Petri Ruoko et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

添加到收藏夹

Article Chemistry, Physical

Promoted water splitting by efficient electron transfer between Au nanoparticles and hematite nanoplates: a theoretical and experimental study

Fengcai Lei et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Thin film photoelectrodes for solar water splitting

Yumin He et al.

CHEMICAL SOCIETY REVIEWS (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Progress on ternary oxide-based photoanodes for use in photoelectrochemical cells for solar water splitting

Dong Ki Lee et al.

CHEMICAL SOCIETY REVIEWS (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Single-crystal silicon-based electrodes for unbiased solar water splitting: current status and prospects

Zhibin Luo et al.

CHEMICAL SOCIETY REVIEWS (2019)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

Self-improvement of solar water oxidation for the continuously-irradiated hematite photoanode

Zhongyuan Zhou et al.

DALTON TRANSACTIONS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Role of cobalt-iron (oxy)hydroxide (CoFeOx) as oxygen evolution catalyst on hematite photoanodes

Jifang Zhang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2018)

添加到收藏夹

Article Chemistry, Physical

Design of continuous built-in band bending in self-supported CdS nanorod-based hierarchical architecture for efficient photoelectrochemical hydrogen production

Yu Yu et al.

NANO ENERGY (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Why Tin-Doping Enhances the Efficiency of Hematite Photoanodes for Water Splitting-The Full Picture

Alexander G. Hufnagel et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Construction of Heterostructured Fe2O3-TiO2 Microdumbbells for Photoelectrochemical Water Oxidation

Peng Zhang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Enhanced photoelectrochemical water splitting of hematite multilayer nanowire photoanodes by tuning the surface state via bottom-up interfacial engineering

PengYi Tang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Gradient Self-Doped CuBi2O4 with Highly Improved Charge Separation Efficiency

Fuxian Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Photoelectrochemical Behavior of a Molecular Ru-Based Water Oxidation Catalyst Bound to TiO2-Protected Si Photoanodes

Roc Matheu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

All-in-One Derivatized Tandem p+n-Silicon-SnO2/TiO2 Water Splitting Photoelectrochemical Cell

Matthew V. Sheridan et al.

NANO LETTERS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Gradient doping of phosphorus in Fe2O3 nanoarray photoanodes for enhanced charge separation

Zhibin Luo et al.

CHEMICAL SCIENCE (2017)

添加到收藏夹

Article Chemistry, Physical

Effects of a SnO2 hole blocking layer in a BiVO4-based photoanode on photoelectrocatalytic water oxidation

Segi Byun et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Hematite Photoanodes: Synergetic Enhancement of Light Harvesting and Charge Management by Sandwiched with Fe2TiO5/Fe2O3/Pt Structures

Lei Wang et al.

ADVANCED FUNCTIONAL MATERIALS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Dual Effect in Fluorine-Doped Hematite Nanocrystals for Efficient Water Oxidation

Junfeng Xie et al.

CHEMSUSCHEM (2017)

添加到收藏夹

Review Chemistry, Multidisciplinary

Strategies for stable water splitting via protected photoelectrodes

Dowon Bae et al.

CHEMICAL SOCIETY REVIEWS (2017)

添加到收藏夹

Article Nanoscience & Nanotechnology

Protected Light-Trapping Silicon by a Simple Structuring Process for Sunlight-Assisted Water Splitting

Lionel Santinacci et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

添加到收藏夹

Review Chemistry, Multidisciplinary

Hematite heterostructures for photoelectrochemical water splitting: rational materials design and charge carrier dynamics

Shaohua Shen et al.

ENERGY & ENVIRONMENTAL SCIENCE (2016)

添加到收藏夹

Article Multidisciplinary Sciences

Partially oxidized atomic cobalt layers for carbon dioxide electroreduction to liquid fuel

Shan Gao et al.

NATURE (2016)

添加到收藏夹

Article Chemistry, Physical

Gradient doping - a case study with Ti-Fe2O3 towards an improved photoelectrochemical response

Anupam Srivastav et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

添加到收藏夹

Article Chemistry, Physical

Systematic comparison of different dopants in thin film hematite (alpha-Fe2O3) photoanodes for solar water splitting

Kirtiman Deo Malviya et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Enhanced Surface Reaction Kinetics and Charge Separation of p-n Heterojunction Co3O4/BiVO4 Photoanodes

Xiaoxia Chang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Understanding the Role of Underlayers and Overlayers in Thin Film Hematite Photoanodes

Ludmilla Steier et al.

ADVANCED FUNCTIONAL MATERIALS (2014)

添加到收藏夹

Article Chemistry, Physical

Tantalum and aluminum co-doped iron oxide as a robust photocatalyst for water oxidation

Yanqing Cong et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2014)

添加到收藏夹

Article Chemistry, Physical

Ag6Si2O7: a Silicate Photocatalyst for the Visible Region

Zaizhu Lou et al.

CHEMISTRY OF MATERIALS (2014)

添加到收藏夹

Article Chemistry, Physical

Effect of La-Doping on optical bandgap and photoelectrochemical performance of hematite nanostructures

Ning Li et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

添加到收藏夹

Article Chemistry, Multidisciplinary

Efficient Separation of Photogenerated Electron-Hole Pairs by the Combination of a Heterolayered Structure and Internal Polar Field in Pyroelectric BiOIO3 Nanoplates

Wenjun Wang et al.

CHEMISTRY-A EUROPEAN JOURNAL (2013)

添加到收藏夹

Article Multidisciplinary Sciences

Efficient solar water splitting by enhanced charge separation in a bismuth vanadate-silicon tandem photoelectrode

Fatwa F. Abdi et al.

NATURE COMMUNICATIONS (2013)

添加到收藏夹

Article Multidisciplinary Sciences

Spatial separation of photogenerated electrons and holes among {010} and {110} crystal facets of BiVO4

Rengui Li et al.

NATURE COMMUNICATIONS (2013)

添加到收藏夹

Article Chemistry, Multidisciplinary

Enhancing Visible Light Photo-oxidation of Water with TiO2 Nanowire Arrays via Cotreatment with H2 and NH3: Synergistic Effects between Ti3+ and N

Son Hoang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

添加到收藏夹

Article Chemistry, Multidisciplinary

Synthesis and Facet-Dependent Photoreactivity of BiOCl Single-Crystalline Nanosheets

Jing Jiang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

添加到收藏夹

Article Chemistry, Multidisciplinary

Near-Complete Suppression of Surface Recombination in Solar Photoelectrolysis by Co-Pi Catalyst-Modified W:BiVO4

Diane K. Zhong et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2011)

添加到收藏夹

Article Chemistry, Multidisciplinary

Sn-Doped Hematite Nanostructures for Photoelectrochemical Water Splitting

Yichuan Ling et al.

NANO LETTERS (2011)

添加到收藏夹

Review Chemistry, Multidisciplinary

Semiconductor-based Photocatalytic Hydrogen Generation

Xiaobo Chen et al.

CHEMICAL REVIEWS (2010)

添加到收藏夹

Article Chemistry, Physical

Electrodeposited Aluminum-Doped α-Fe2O3 Photoelectrodes: Experiment and Theory

Alan Kleiman-Shwarsctein et al.

CHEMISTRY OF MATERIALS (2010)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.