☆ 4.7 Article

Bridging between NiAl-LDH and g-C3N4 by using carbon quantum dots for highly enhanced photoreduction of CO2 into CO

JOURNAL OF COLLOID AND INTERFACE SCIENCE (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, Multidisciplinary

Progress in Adsorption-Enhanced Hydrogenation of CO2 on Layered Double Hydroxide (LDH) Derived Catalysts

Xin Fang et al.

Summary: This review summarizes the latest advances in reducing CO2 emissions through catalytic conversion to value-added chemicals, focusing on the crucial role of LDH-derived catalysts. LDH-derived catalysts, with reversible topotactic transformation and other advantages, have the potential to improve catalytic performance significantly.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2021)

添加到收藏夹

Article Chemistry, Applied

Insight into the CO2 photoreduction mechanism over 9-hydroxyphenal-1-one (HPHN) carbon quantum dots

Zhengyan Zhao et al.

Summary: The study shows that adding Zn2+ ions can significantly increase the CO2 reduction activity when carbon quantum dots are used as catalysts, improving the efficiency of converting CO2 into carbon-containing fuels.

JOURNAL OF ENERGY CHEMISTRY (2021)

添加到收藏夹

Article Chemistry, Physical

The fabrication of two-dimensional g-C3N4/NaBiO3.2H2O heterojunction for improved photocatalytic CO2 reduction: DFT study and mechanism unveiling

Sijia She et al.

Summary: The successful synthesis of a 2D/2D g-C3N4/NaBiO3.2H2O (CN/NBO) heterojunction photocatalyst for CO2 photoreduction demonstrates its excellent performance in high separation efficiency of photogenerated carriers.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

Van der Waals heterojunction for selective visible-light-driven photocatalytic CO2 reduction

Jun Li et al.

Summary: In this study, atomically thin carbon nitride (CN) coupled with Bi9O2.5S6 (BOS) nanoplates to form a 2D/2D Van der Waals heterojunction for CO2 photocatalytic reduction, achieving a high CO generation rate. The 2D/2D VDW heterojunction can adsorb CO* more strongly on BOS than CN, leading to hydrogenation before desorption and explaining the product selectivity.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Facile and green synthesis of a ZnO/CQDs/AgNPs ternary heterostructure photocatalyst: study of the methylene blue dye photodegradation

Hakima Bozetine et al.

Summary: A ternary heterostructure photocatalyst based on ZnO/CQDs/AgNPs was synthesized and exhibited higher photocatalytic activity compared to pure ZnO, ZnO/CQDs, and ZnO/Ag. The photocatalyst was able to achieve a degradation of 98.6% of methylene blue within 50 minutes of UV light irradiation. Additionally, a possible mechanism for the photodegradation of methylene blue by this nanocomposite was proposed.

BULLETIN OF MATERIALS SCIENCE (2021)

添加到收藏夹

Article Energy & Fuels

Synergistic Effect of Co/La in Oxygen Vacancy Rich Ternary CoAlLa Layered Double Hydroxide with Enhanced Reductive Sites for Selective Photoreduction of CO2 to CH4

Azmat Ali Khan et al.

Summary: The study developed a highly active ternary CoAlLa-LDH semiconductor for photocatalytic reduction by enhancing coordinatively unsaturated metal centers through La3+ doping. The optimized Co/Al/La molar ratios led to a promising photocatalyst with high activity in CO2 reduction to CO and CH4, with good stability and selectivity for CH4. The incorporation of lanthanum into the LDH framework demonstrated remarkable performance in developing a new photocatalyst for CO2 reduction.

ENERGY & FUELS (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Construction of Direct Z-Scheme Heterojunction NiFe-Layered Double Hydroxide (LDH)/Zn0.5Cd0.5S for Photocatalytic H2 Evolution

Yidong Sun et al.

Summary: This study constructed a direct Z-scheme heterojunction using NiFe-LDH/Zn0.5Cd0.5S composite material, effectively separating photogenerated carriers and increasing photocatalytic hydrogen evolution efficiency.

ACS APPLIED MATERIALS & INTERFACES (2021)

添加到收藏夹

Article Chemistry, Physical

Pyramidal CdS Polyhedron Modified with NiAl LDH to Form S-scheme Heterojunction for Efficient Photocatalytic Hydrogen Evolution

Mengxue Yang et al.

Summary: The research synthesized a CdS/NiAl LDH composite photocatalyst through the hydrothermal method, which exhibited excellent performance in photocatalytic hydrogen production, mainly due to morphological control and the formation of an S-scheme heterojunction.

CHEMCATCHEM (2021)

添加到收藏夹

Article Engineering, Environmental

Spatial distribution of ZnIn2S4 nanosheets on g-C3N4 microtubes promotes photocatalytic CO2 reduction

Kaihang Chen et al.

Summary: In this study, a spatial distribution heterojunction is prepared by growing ZnIn2S4 nanosheets on g-C3N4 microtubes, showing excellent catalytic activity for photocatalytic CO2 reduction with the highest gas yield over T-CN/ZIS. The structure design combines the advantages of B-CN/ZIS and S-CN/ZIS, facilitating light absorption, interfacial charge transfer, and CO2 adsorption.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Engineering, Environmental

Photoinduced synthesis of green photocatalyst Fe3O4/BiOBr/CQDs derived from corncob biomass for carbamazepine degradation: The role of selectively more CQDs decoration and Z-scheme structure

Xiaoyun Xie et al.

Summary: A green and efficient photocatalyst Fe3O4/BiOBr/CQDs was successfully fabricated via photoinduced method for the removal of emerging pollutants, especially CBZ. The enhanced visible light absorption and photogenerated charge transfer efficiency, along with the Z-scheme structure constructed by biomass CQDs, contributes to the high photocatalytic activity of the Fe3O4/BiOBr/CQDs catalyst. This research provides a promising potential for the future application of Fe3O4/BiOBr/CQDs in water pollutant treatment.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Chemistry, Applied

3D hierarchical architecture collaborating with 2D/2D interface interaction in NiAl-LDH/Ti3C2 nanocomposite for efficient and selective photoconversion of CO2

Qunrong Shi et al.

Summary: A 3D hierarchical NiAl-LDH/Ti3C2 nanocomposite was constructed for photocatalytic CO2 conversion with high yield and selectivity. By optimizing the ratio of Ti3C2 and NiAl-LDH precursors, a uniform 2D/2D interface was formed, promoting efficient separation of electron-hole pairs. The maximum CO production rate reached 11.82 μmol g(-1)h(-1) with 92% selectivity and superior stability.

JOURNAL OF ENERGY CHEMISTRY (2021)

添加到收藏夹

Review Chemistry, Applied

Layered double hydroxide photocatalysts for solar fuel production

Kailin Wang et al.

Summary: Semiconductor photocatalysis for splitting water or reducing CO2 to produce H-2 or hydrocarbon fuels is a promising approach. Layered double hydroxides (LDHs) have unique structures but face limitations in application, leading scholars to explore ways to enhance their energy conversion efficiency.

CHINESE JOURNAL OF CATALYSIS (2021)

添加到收藏夹

Review Chemistry, Physical

Hybrid artificial photosynthetic systems constructed using quantum dots and molecular catalysts for solar fuel production: development and advances

Jing Liu et al.

Summary: The construction of artificial photosynthetic systems for hydrogen evolution and carbon dioxide reduction is a popular topic in the field of energy and sustainability. Hybrid systems utilizing inorganic luminescent nanoparticles as photosensitizers and molecular metal complexes as catalysts have shown significant improvements in photocatalytic efficiency for solar fuel production.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Boosting charge carrier separation efficiency by constructing an intramolecular DA system towards efficient photoreduction of CO2

Xinyu Zhang et al.

Summary: Carbon nitride (CN) with an intramolecular donor-acceptor (DA) system was synthesized to enhance the separation efficiency of photoinduced charge carriers, leading to improved photocatalytic CO2 reduction performance. The DA structure also regulated the bandgap structure, increased optical absorption ability, and accelerated electron migration, making it a green and environmentally friendly reaction in water without sacrificial agents.

NEW JOURNAL OF CHEMISTRY (2021)

添加到收藏夹

Article Chemistry, Physical

2D/2D FeNi-LDH/g-C3N4 Hybrid Photocatalyst for Enhanced CO2 Photoreduction

Han Li et al.

Summary: The synthesis of g-C3N4 nanosheets with a large specific surface area and loading a 2D FeNi layered double hydroxide (FeNi-LDH) cocatalyst onto them effectively enhances the CO2 reduction performance. The FeNi-LDH/g-C3N4 composite photocatalyst exhibits enhanced photo-absorption and CO2 adsorption capacity, leading to increased methanol production rate. The formation of a 2D/2D heterojunction on the surface of CN nanosheets promotes charge carrier separation and inhibits recombination, resulting in improved CO2 photo-reduction activity.

ACTA PHYSICO-CHIMICA SINICA (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Z-Scheme Bi/Bi2O2CO3/Layered Double-Hydroxide Nanosheet Heterojunctions for Photocatalytic CO2 Reduction under Visible Light

Yu-fang Miao et al.

Summary: A Z-scheme Bi2O2CO3/Bi/NiAl-LDH nanosheet heterojunction was fabricated using a hydrothermal method, showing superior performance in photocatalytic CO2 reduction with a maximum yield of CH4 reaching 56.64 mu mol/gcat. The enhanced CO2 photo-reduction performance was attributed to the larger specific surface area and efficient separation of photoexcited electrons and holes due to the metal Bi SPR effect and Z-scheme heterojunction.

ACS APPLIED NANO MATERIALS (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Fabrication of highly stable CdS/g-C3N4 composite for enhanced photocatalytic degradation of RhB and reduction of CO2

Xin Li et al.

JOURNAL OF MATERIALS SCIENCE (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Visible-light-activated N-doped CQDs/g-C3N4/Bi2WO6 nanocomposites with different component arrangements for the promoted degradation of hazardous vapors

Mi Gyeong Kim et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2020)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

A chromogenic and fluorescence turn-on sensor for the selective and sensitive recognition of Al3+ ions - A new approach by Schiff base derivative as probe

Willsingh Anbu Durai et al.

INORGANIC CHEMISTRY COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Physical

Interface modulation of BiVO4 based photoanode with Bi(III)Bi(V)O4 for enhanced solar water splitting

Ming Ma et al.

JOURNAL OF CATALYSIS (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Copper Dimer Anchored in g-CN Monolayer as an Efficient Electrocatalyst for CO2 Reduction Reaction: A Computational Study

Cong Wang et al.

ADVANCED THEORY AND SIMULATIONS (2020)

添加到收藏夹

Article Chemistry, Physical

Constructing high-efficiency photocatalyst for degrading ciprofloxacin: Three-dimensional visible light driven graphene based NiAlFe LDH

Jianxing Liang et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2019)

添加到收藏夹

Article Chemistry, Physical

Enhanced CH4 selectivity in CO2 photocatalytic reduction over carbon quantum dots decorated and oxygen doping g-C3N4

Qian Li et al.

NANO RESEARCH (2019)

添加到收藏夹

Article Engineering, Environmental

Carbon quantum dots supported AgI /ZnO/phosphorus doped graphitic carbon nitride as Z-scheme photocatalyst for efficient photodegradation of 2, 4-dinitrophenol

Vasudha Hasija et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

g-C3N4/NiAl-LDH 2D/2D Hybrid Heterojunction for High-Performance Photocatalytic Reduction of CO2 into Renewable Fuels

Surendar Tonda et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

添加到收藏夹

Article Chemistry, Physical

Improving methane selectivity of photo-induced CO2 reduction on carbon dots through modification of nitrogen-containing groups and graphitization

Zhi Liu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

ZnCr-LDH/N-doped graphitic carbon-incorporated g-C 3 N 4 2D/2D nanosheet heterojunction with enhanced charge transfer for photocatalysis

Jun Liu et al.

MATERIALS RESEARCH BULLETIN (2018)

添加到收藏夹

Article Chemistry, Physical

Photoreduction of carbon dioxide of atmospheric concentration to methane with water over CoAl-layered double hydroxide nanosheets

Kefu Wang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

添加到收藏夹

Article Chemistry, Physical

Construction of Bi2WO6/RGO/g-C3N4 2D/2D/2D hybrid Z-scheme heterojunctions with large interfacial contact area for efficient charge separation and high-performance photoreduction of CO2 and H2O into solar fuels

Wan-Kuen Jo et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

添加到收藏夹

Article Chemistry, Analytical

2-Hydroxy-1-naphthaldehyde: A versatile building block for the development of sensors in supramolecular chemistry and molecular recognition

Avijit Kumar Das et al.

SENSORS AND ACTUATORS B-CHEMICAL (2017)

添加到收藏夹

Article Chemistry, Physical

P25@CoAl layered double hydroxide heterojunction nanocomposites for CO2 photocatalytic reduction

Santosh Kumar et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

TiO2@ Layered Double Hydroxide Core-Shell Nanospheres with Largely Enhanced Photocatalytic Activity Toward O-2 Generation

Yibo Dou et al.

ADVANCED FUNCTIONAL MATERIALS (2015)

添加到收藏夹

Article Nanoscience & Nanotechnology

Layered Double Hydroxide-Carbon Dot Composite: High-Performance Adsorbent for Removal of Anionic Organic Dye

Manlin Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

Carbon quantum dots enhance the photocatalytic performance of BiVO4 with different exposed facets

Di Tang et al.

DALTON TRANSACTIONS (2013)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.