Defect Engineering in a Nanoporous Thulium–Organic Framework in Catalyzing Knoevenagel Condensation and Chemical CO2 Fixation DOI
Fei Yang, Reza Abazari,

Meiyu Ren

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 23, 2024

Defect engineering is an extremely effective strategy for modifying metal-organic frameworks (MOFs), which can break through the application limitations of traditional MOFs and enhance their functionality. Herein, we report a highly robust nanoporous thulium(III)-organic framework, {[Tm

Language: Английский

A rational design of functional porous frameworks for electrocatalytic CO2reduction reaction DOI
Changli Wang,

Zunhang Lv,

Wenxiu Yang

et al.

Chemical Society Reviews, Journal Year: 2023, Volume and Issue: 52(4), P. 1382 - 1427

Published: Jan. 1, 2023

Rational design of functional porous frameworks for electrocatalytic CO 2 reduction reaction.

Language: Английский

Citations

147
Review on inorganic–organic S-scheme photocatalysts DOI
Jing Wang, Zhongliao Wang, Kai Dai

et al.

Journal of Material Science and Technology, Journal Year: 2023, Volume and Issue: 165, P. 187 - 218

Published: June 13, 2023

Language: Английский

Citations

103
Synthesis and catalytic application of defective MOF materials DOI Creative Commons

Yang Shan,

Guangxun Zhang, Yuxin Shi

et al.

Cell Reports Physical Science, Journal Year: 2023, Volume and Issue: 4(3), P. 101301 - 101301

Published: Feb. 22, 2023

Metal-organic framework (MOF) backbone materials, as nanoporous have outstanding performance in studies on adsorption and catalysis by virtue of their high porosity, large specific surface area, unsaturated metal coordination sites, diverse structures functions. However, it is difficult to synthesize truly perfect MOFs practical experiments because any slight change reaction conditions may lead defects the material. This suggests that be prevalent a systematic understanding would beneficial controlling material properties. Meanwhile, detection synthesis defective MOF materials are still development stage. In this paper, methods, characterization techniques, optimization strategies reviewed. paper discusses current difficulties makes suggestions for future work.

Language: Английский

Citations

85
Tailoring the Catalytic Microenvironment of Cu2O with SiO2 to Enhance C2+ Product Selectivity in CO2 Electroreduction DOI
Tete Zhao,

Jinhan Li,

Jiuding Liu

et al.

ACS Catalysis, Journal Year: 2023, Volume and Issue: 13(7), P. 4444 - 4453

Published: March 18, 2023

Achieving high activity and selectivity of multicarbon products in the CO2 reduction reaction (CO2RR) on Cu-based electrocatalysts remains challenging due to limited concentration local OH–, sluggish diffusion, competitive hydrogen evolution reaction. Herein, we report aerophilic nanocomposites hydrophobic SiO2 aerosol Cu2O nanocubes tailor microenvironment for enhancing electroreduction 0.1 M KHCO3 aqueous electrolyte. Combined situ infrared analysis, molecular dynamics simulations, density functional theory calculations reveal that composite Cu2O/SiO2 enriches hydroxyl by blocking between OH– HCO3–, accelerates diffusion coefficient (from 2.67 × 10–10 8.46 m2 s–1), renders a lower dissociation energy H2O than bicarbonate (0.49 vs 1.24 eV (111)) as compared neat Cu2O. Consequently, promotes formation C2+ (Faradaic efficiency FEC2+ from 52.4 75.6%) suppresses generation (FEH2 30.0 9.6%) at −1.2 V versus reversible electrode. The results provide insight into improvement CO2RR electrocatalysis regulating alkalinity, transportation, permeability.

Language: Английский

Citations

76
Microwave‐Assisted Rapid Synthesis of MOF‐Based Single‐Atom Ni Catalyst for CO2 Electroreduction at Ampere‐Level Current DOI
Ming Wen, Nana Sun, Long Jiao

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(10)

Published: Jan. 17, 2024

Carbon-based single-atom catalysts (SACs) have attracted tremendous interest in heterogeneous catalysis. However, the common electric heating techniques to produce carbon-based SACs usually suffer from prolonged time and tedious operations. Herein, a general facile microwave-assisted rapid pyrolysis method is developed afford within 3 min without inert gas protection. The obtained present high porosity comparable carbonization degree those by techniques. Specifically, Ni implanted N-doped carbon (Ni

Language: Английский

Citations

56
Defect engineering in carbon materials for electrochemical energy storage and catalytic conversion DOI Creative Commons
Zhiqiang Zhao, Huan Chen, Wanyu Zhang

et al.

Materials Advances, Journal Year: 2023, Volume and Issue: 4(3), P. 835 - 867

Published: Jan. 1, 2023

This review covers recent advances in understanding, designing, and exploring the defect carbon toward energy-related applications, with aim of referencing guiding large-scale diverse applications defect-rich materials.

Language: Английский

Citations

48
Metal-organic framework-derived bird's nest-like capsules for phosphorous small molecules towards flame retardant polyurea composites DOI
Kunpeng Song,

Henglai Zhang,

Ye‐Tang Pan

et al.

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 643, P. 489 - 501

Published: April 17, 2023

Language: Английский

Citations

45
Long-range interactions driving neighboring Fe–N4 sites in Fenton-like reactions for sustainable water decontamination DOI Creative Commons
Zelin Wu, Zhaokun Xiong,

Bingkun Huang

et al.

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: Sept. 5, 2024

Language: Английский

Citations

39
Design and regulation of defective electrocatalysts DOI
Yiqiong Zhang, Jingjing Liu, Yangfan Xu

et al.

Chemical Society Reviews, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

This review focuses on the synthesis and characterization of defective electrocatalysts, internal correlation between defects catalytic activity, development application electrocatalysts in various fields.

Language: Английский

Citations

32
Addressing the Carbonate Issue: Electrocatalysts for Acidic CO2 Reduction Reaction DOI Creative Commons
Weixing Wu, Liangpang Xu, Qian Lü

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: May 9, 2024

Abstract Electrochemical CO 2 reduction reaction (CO RR) powered by renewable energy provides a promising route to conversion and utilization. However, the widely used neutral/alkaline electrolyte consumes large amount of produce (bi)carbonate byproducts, leading significant challenges at device level, thereby impeding further deployment this reaction. Conducting RR in acidic electrolytes offers solution address “carbonate issue”; however, it presents inherent difficulties due competitive hydrogen evolution reaction, necessitating concerted efforts toward advanced catalyst electrode designs achieve high selectivity activity. This review encompasses recent developments RR, from mechanism elucidation design engineering. begins discussing mechanistic understanding pathway, laying foundation for RR. Subsequently, an in‐depth analysis advancements catalysts is provided, highlighting heterogeneous catalysts, surface immobilized molecular enhancement. Furthermore, progress made device‐level applications summarized, aiming develop high‐performance systems. Finally, existing future directions are outlined, emphasizing need improved selectivity, activity, stability, scalability.

Language: Английский

Citations

27