Understanding Synthesis–Structure–Performance Correlations of Nanoarchitectured Activated Carbons for Electrochemical Applications and Carbon Capture DOI
Songtao Zhang, Mingbo Zheng,

Yijian Tang

et al.

Advanced Functional Materials, Journal Year: 2022, Volume and Issue: 32(40)

Published: Aug. 7, 2022

Abstract Activated carbons are one of the most important classes high‐surface‐area porous materials. Owing to their unique structure, low price, and large‐scale production technology, these have been traditionally used as sorbents for eliminating contamination. In past decade, many innovations seen in synthesis, applications, theoretical experimental methods. Herein, a comprehensive review up‐to‐date progress activated is presented from viewpoint synthetic chemistry materials science. First, critical textural properties discussed, with special emphasis on texture, heteroatom doping, surface functional groups, partial graphitization. Next, advanced strategies summarized. Special attention given reaction mechanism between activating agents carbon sources, well design controlled forms morphology. Then, applicability various emerging fields covered, including supercapacitors, capacitive deionization, batteries, electrocatalysis, capture. particular, this highlights potential synthesis–structure–property correlations Finally, we present future challenges outlook success energy environmental

Language: Английский

Peroxydisulfate activation by sulfur-doped ordered mesoporous carbon: Insight into the intrinsic relationship between defects and 1O2 generation DOI
Shiyu Liu, Cui Lai,

Xuerong Zhou

et al.

Water Research, Journal Year: 2022, Volume and Issue: 221, P. 118797 - 118797

Published: June 30, 2022

Language: Английский

Citations

185
Defect Engineering on Carbon-Based Catalysts for Electrocatalytic CO2 Reduction DOI Creative Commons

Dongping Xue,

Huicong Xia, Wenfu Yan

et al.

Nano-Micro Letters, Journal Year: 2020, Volume and Issue: 13(1)

Published: Oct. 27, 2020

Abstract Electrocatalytic carbon dioxide (CO 2 ) reduction (ECR) has become one of the main methods to close broken cycle and temporarily store renewable energy, but there are still some problems such as poor stability, low activity, selectivity. While most promising strategy improve ECR activity is develop electrocatalysts with cost, high long-term stability. Recently, defective carbon-based nanomaterials have attracted extensive attention due unbalanced electron distribution electronic structural distortion caused by defects on materials. Here, present review mainly summarizes latest research progress construction diverse types (intrinsic defects, heteroatom doping metal atomic sites, edges detects) for materials in ECR, unveil structure–activity relationship its catalytic mechanism. The current challenges opportunities faced high-performance discussed, well possible future solutions. It can be believed that this provide inspiration development catalysts.

Language: Английский

Citations

182
Defect engineering in nanozymes DOI
Yu Wu, Weiqing Xu, Lei Jiao

et al.

Materials Today, Journal Year: 2021, Volume and Issue: 52, P. 327 - 347

Published: Nov. 29, 2021

Language: Английский

Citations

169
Defect and interface engineering in core@shell structure hollow carbon@MoS2 nanocomposites for boosted microwave absorption performance DOI

Junxiong Xiao,

Xiaosi Qi, Xiu Gong

et al.

Nano Research, Journal Year: 2022, Volume and Issue: 15(9), P. 7778 - 7787

Published: July 8, 2022

Language: Английский

Citations

162
Recent Advances in Carbon‐Based Electrodes for Energy Storage and Conversion DOI Creative Commons

Gopalakrishnan Kothandam,

Gurwinder Singh, Xinwei Guan

et al.

Advanced Science, Journal Year: 2023, Volume and Issue: 10(18)

Published: April 25, 2023

Carbon-based nanomaterials, including graphene, fullerenes, and carbon nanotubes, are attracting significant attention as promising materials for next-generation energy storage conversion applications. They possess unique physicochemical properties, such structural stability flexibility, high porosity, tunable features, which render them well suited in these hot research fields. Technological advances at atomic electronic levels crucial developing more efficient durable devices. This comprehensive review provides a state-of-the-art overview of advanced carbon-based nanomaterials various applications, focusing on supercapacitors, lithium sodium-ion batteries, hydrogen evolution reactions. Particular emphasis is placed the strategies employed to enhance performance through nonmetallic elemental doping N, B, S, P either individual or codoping, modifications creation defect sites, edge functionalization, inter-layer distance manipulation, aiming provide general guidelines designing devices by above approaches achieve optimal performance. Furthermore, this delves into challenges future prospects advancement electrodes conversion.

Language: Английский

Citations

160
Stabilizing Fe–N–C Catalysts as Model for Oxygen Reduction Reaction DOI
Qianli Ma,

Huihui Jin,

Jiawei Zhu

et al.

Advanced Science, Journal Year: 2021, Volume and Issue: 8(23)

Published: Oct. 23, 2021

Abstract The highly efficient energy conversion of the polymer‐electrolyte‐membrane fuel cell (PEMFC) is extremely limited by sluggish oxygen reduction reaction (ORR) kinetics and poor electrochemical stability catalysts. Hitherto, to replace costly Pt‐based catalysts, non‐noble‐metal ORR catalysts are developed, among which transition metal–heteroatoms–carbon (TM–H–C) materials present great potential for industrial applications due their outstanding catalytic activity low expense. However, during testing in a two‐electrode system high complexity have become big barrier commercial applications. Thus, herein, simplify research, typical Fe–N–C material with relatively simple constitution structure, selected as model catalyst TM–H–C explore improve such kind Then, different types active sites (centers) coordination systematically summarized discussed, possible attenuation mechanism strategies analyzed. Finally, some challenges faced prospects proposed shed light on future development trend advanced catalysis.

Language: Английский

Citations

159
Carbon Dots as New Building Blocks for Electrochemical Energy Storage and Electrocatalysis DOI
Yunpu Zhai, Baowei Zhang, Run Shi

et al.

Advanced Energy Materials, Journal Year: 2021, Volume and Issue: 12(6)

Published: Dec. 30, 2021

Abstract In recent years, research into the synthesis and applications of 0D carbon dots (CDs) has blossomed a vibrant exciting new field. CDs possess diverse fascinating chemical, structural, optical characteristics, which can be exploited in both fundamental applied areas. particular, their superior electrochemical activity ease‐of‐modification make very promising electrode materials electrocatalysis electrical energy storage. This review seeks to provide an overview latest ground‐breaking relating utilization processes storage, thus providing timely snapshot advancements this area. To begin, advances methods, structural modification/functionalization strategies are explored, with view toward structure‐property relationships. Next, performance various energy‐related summarized, including H 2 evolution, O evolution/reduction, CO reduction, batteries supercapacitors. Finally, future challenges opportunities for CDs‐based devices surveyed.

Language: Английский

Citations

153
Advanced Support Materials and Interactions for Atomically Dispersed Noble‐Metal Catalysts: From Support Effects to Design Strategies DOI
Xu‐Lei Sui, Lei Zhang, Junjie Li

et al.

Advanced Energy Materials, Journal Year: 2021, Volume and Issue: 12(1)

Published: Nov. 21, 2021

Abstract Indisputably, noble‐metal single atom catalysts (SACs) are one of the most popular research topics in field catalysis because their low cost, ultrahigh atomic utilization, and distinctive performance for a wide variety catalytic reactions. Support materials play vital role preparation SACs. Thus, diverse support have been developed very rapidly elaborately designed last few years. In this review, effects SACs first systematically introduced, including anchoring effects, strong metal–support interactions, synergistic effects. Moreover, recent advances classified discussed detail with focus on mechanism. Importantly, design strategies advanced supports summarized guiding development utilization materials. To conclude possible future directions put forward to help overcome current issues facing

Language: Английский

Citations

141
Carbon-based bifunctional electrocatalysts for oxygen reduction and oxygen evolution reactions: Optimization strategies and mechanistic analysis DOI

Huidong Xu,

Jack Yang, Riyue Ge

et al.

Journal of Energy Chemistry, Journal Year: 2022, Volume and Issue: 71, P. 234 - 265

Published: March 25, 2022

Language: Английский

Citations

133
Nitrogen‐Rich Carbonaceous Materials for Advanced Oxygen Electrocatalysis: Synthesis, Characterization, and Activity of Nitrogen Sites DOI
Bin Wu, Haibing Meng, Dulce M. Morales

et al.

Advanced Functional Materials, Journal Year: 2022, Volume and Issue: 32(31)

Published: May 31, 2022

Abstract Nitrogen‐doped carbons are among the fastest‐growing class of materials used for oxygen electrocatalysis, namely, reduction reaction (ORR) and evolution (OER), thanks to their low cost, environmental friendliness, excellent electrical conductivity, scalable synthesis. The perspective replacing precious metal‐based electrocatalysts with nitrogen‐doped carbon is highly desirable reducing costs in energy conversion storage systems. In this review, role nitrogen N‐induced structural defects on enhanced performance N‐doped toward OER ORR as well applications technologies summarized. synthesis characterization functional groups active sites also reviewed. electrocatalytic main types OER/ORR electrocatalysis then discussed. Finally, major challenges future opportunities advanced highlighted.

Language: Английский

Citations

127