4.6 Article

Rapid preparation of g-C3N4/Bi2O2CO3 composites and their enhanced photocatalytic performance

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

Novel platinum-bismuth alloy loaded KTa0.5Nb0.5O3 composite photocatalyst for effective nitrogen-to-ammonium conversion

Xiaojing Li et al.

Summary: A novel heterojunction composite BiPt/KTa0.5Nb0.5O3 (KTN) with optimized Bi and Pt contents was synthesized and showed improved photocatalytic performance in ammonia synthesis compared to pure KTN, 1 %Bi/KTN, and 0.25 %Pt/KTN. The BiPt alloy nanoparticles formed on the surface of KTN nanocubes provided an appropriate Schottky barrier, efficiently capturing and separating photogenerated charge carriers. The loaded BiPt alloy also broadened the material's photoresponse to visible light through surface plasmon resonance, contributing to increased photoactivity. This study not only offered a potential photocatalyst for nitrogen fixation but also proposed new ideas for designing highly efficient catalysts through bimetal alloy modification.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

Article Chemistry, Inorganic & Nuclear

A novel Z-scheme Bi-Bi2O3/KTa0.5Nb0.5O3 heterojunction for efficient photocatalytic conversion of N2 to NH3

Lu Chen et al.

Summary: A novel Z-scheme photocatalyst Bi-Bi2O3/KTa0.5Nb0.5O3 (KTN) composite was prepared, showing higher photocatalytic ammonia-synthesis efficiency. The incomplete core-shell structure of loaded Bi-Bi2O3 nanoparticles and the presence of Bi metal improved charge separation and electron migration, resulting in enhanced photocatalytic activity.

INORGANIC CHEMISTRY FRONTIERS (2022)

Article Engineering, Chemical

Functionalized carbon nanotube bridge interface drove Bi2O2CO3/g-C3N4 S-scheme heterojunction with enhanced visible-light photocatalytic activity

Yiwen Fu et al.

Summary: Appropriate interfacial contact and defect engineering are crucial for improving photocatalytic activity in heterojunction materials. A carbon bridge connected Bi2O2CO3/g-C3N4 step-scheme heterojunction photocatalysts were fabricated, showing excellent photocatalytic performance for tetracycline degradation. The highlighted mechanism involved the doping of acidified nanotubes, crystal plane exposure, and bulk defects facilitating charge carrier separation. This investigation provides new insights for novel S-scheme heterojunction photocatalysts design and construction.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

Article Nanoscience & Nanotechnology

Ultrathin BiOX (X = Cl, Br, I) Nanosheets with Exposed {001} Facets for Photocatalysis

Zidong Wang et al.

ACS APPLIED NANO MATERIALS (2020)

Review Chemistry, Physical

Heterogeneous photocatalysis for selective oxidation of alcohols and hydrocarbons

Lang Chen et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

Article Engineering, Environmental

A facile one-pot preparation of Bi2O2CO3/g-C3N4 composites with enhanced photocatalytic activity

Yongzheng Duan et al.

WATER SCIENCE AND TECHNOLOGY (2019)

Review Nanoscience & Nanotechnology

Graphitic Carbon Nitride-Based Heterojunction Photoactive Nanocomposites: Applications and Mechanism Insight

Danlian Huang et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Article Chemistry, Physical

BiOX (X = Cl, Br, I) photocatalytic nanomaterials: Applications for fuels and environmental management

Yang Yang et al.

ADVANCES IN COLLOID AND INTERFACE SCIENCE (2018)

Article Materials Science, Multidisciplinary

Enhanced visible-light photocatalytic activity of Bi2O2CO3 nanoplates by Fe-doping in the degradation of rhodamine B

Jiahui Li et al.

MATERIALS RESEARCH BULLETIN (2018)

Article Chemistry, Physical

Simple and facile ultrasound-assisted fabrication of Bi2O2CO3/g-C3N4 composites with excellent photoactivity

Yongjin Ma et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2017)

Article Materials Science, Ceramics

Facile synthesis of g-C3N4/BiVO4 heterojunctions with enhanced visible light photocatalytic performance

Jiang Cheng et al.

CERAMICS INTERNATIONAL (2017)

Article Chemistry, Physical

A review on g-C3N4 for photocatalytic water splitting and CO2 reduction

Sheng Ye et al.

APPLIED SURFACE SCIENCE (2015)

Article Chemistry, Multidisciplinary

Highly Efficient Bi2O2CO3 Single-Crystal Lamellas with Dominantly Exposed {001} Facets

Hongwei Huang et al.

CRYSTAL GROWTH & DESIGN (2015)

Article Nanoscience & Nanotechnology

Highly Efficient Ag2O/Bi2O2CO3 p-n Heterojunction Photocatalysts with Improved Visible-Light Responsive Activity

Na Liang et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Review Chemistry, Multidisciplinary

Semiconductor heterojunction photocatalysts: design, construction, and photocatalytic performances

Huanli Wang et al.

CHEMICAL SOCIETY REVIEWS (2014)

Article Chemistry, Multidisciplinary

Bismuth oxyhalide nanomaterials: layered structures meet photocatalysis

Jie Li et al.

NANOSCALE (2014)

Article Chemistry, Multidisciplinary

A simple and efficient method to prepare a phosphorus modified g-C3N4 visible light photocatalyst

Shaozheng Hu et al.

RSC ADVANCES (2014)

Article Engineering, Environmental

Efficient degradation of RhB over GdVO4/g-C3N4 composites under visible-light irradiation

Yiming He et al.

CHEMICAL ENGINEERING JOURNAL (2013)

Review Environmental Sciences

A review on chemical coagulation/flocculation technologies for removal of colour from textile wastewaters

Akshaya Kumar Verma et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2012)

Article Chemistry, Multidisciplinary

Hierarchical Bi2O2CO3 microspheres with improved visible-light-driven photocatalytic activity

Tianyu Zhao et al.

CRYSTENGCOMM (2011)

Article Chemistry, Physical

Preparation, electronic structure, and photocatalytic properties of Bi2O2CO3 nanosheet

Yuanyuan Liu et al.

APPLIED SURFACE SCIENCE (2010)

Article Engineering, Environmental

Assessment of water contamination caused by a mutagenic textile effluent/dyehouse effluent bearing disperse dyes

Patricia A. Carneiro et al.

JOURNAL OF HAZARDOUS MATERIALS (2010)

Article Chemistry, Physical

Synthetic Bi2O2CO3 nanostructures: Novel photocatalyst with controlled special surface exposed

Yan Zheng et al.

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL (2010)

Review Environmental Sciences

Removal of residual pharmaceuticals from aqueous systems by advanced oxidation processes

Maria Klavarioti et al.

ENVIRONMENT INTERNATIONAL (2009)

Review Environmental Sciences

Application of low-cost adsorbents for dye removal - A review

V. K. Gupta et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2009)

Review Engineering, Environmental

Agricultural based activated carbons for the removal of dyes from aqueous solutions: A review

Ayhan Demirbas

JOURNAL OF HAZARDOUS MATERIALS (2009)

Review Chemistry, Physical

Heterogeneous photocatalytic treatment of organic dyes in air and aqueous media

K. Rajeshwar et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS (2008)

Review Green & Sustainable Science & Technology

Green energies and the environment

Abdeen Mustafa Omer

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2008)

Article Engineering, Environmental

Removal of direct dyes by coagulation: The performance of preformed polymeric aluminum species

Baoyou Shi et al.

JOURNAL OF HAZARDOUS MATERIALS (2007)

Article Engineering, Environmental

Electrochemical coagulation for textile effluent decolorization

CL Yang et al.

JOURNAL OF HAZARDOUS MATERIALS (2005)

Review Biotechnology & Applied Microbiology

Photocatalytic degradation for environmental applications - a review

DS Bhatkhande et al.

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY (2002)