3D MXene Architectures for Efficient Energy Storage and Conversion DOI
Ke Li, Meiying Liang, Hao Wang

и другие.

Advanced Functional Materials, Год журнала: 2020, Номер 30(47)

Опубликована: Июнь 2, 2020

Abstract 2D transition metal carbides and/or nitrides (MXenes), by virtue of high electrical conductivity, abundant surface functional groups and excellent dispersion in various solvents, are attracting increasing attention showing competitive performance energy storage conversion applications. However, like other materials, MXene nanosheets incline to stack together via van der Waals interactions, which lead limited number active sites, sluggish ionic kinetics, finally ordinary materials/devices. Constructing into 3D architectures has been proven be an effective strategy reduce restacking, thus providing larger specific area, higher porosity, shorter ion mass transport distance over normal 1D structures. In this review, the commonly used strategies for manufacturing (3D MXenes MXene‐based composites) summarized, such as template, assembly, printing, methods. Special is also given structure–property relationships their applications electrochemical conversion, including supercapacitors, rechargeable batteries, electrocatalysis. Finally, authors propose a brief perspective on future opportunities challenges architectures/devices.

Язык: Английский

Nanomaterials: a review of synthesis methods, properties, recent progress, and challenges DOI Creative Commons
Nadeem Baig, Irshad Kammakakam, Wail Falath

и другие.

Materials Advances, Год журнала: 2021, Номер 2(6), С. 1821 - 1871

Опубликована: Янв. 1, 2021

Nanomaterials have emerged as an amazing class of materials that consists a broad spectrum examples with at least one dimension in the range 1 to 100 nm.

Язык: Английский

Процитировано

2143

A general Lewis acidic etching route for preparing MXenes with enhanced electrochemical performance in non-aqueous electrolyte DOI
Youbing Li, Hui Shao, Zifeng Lin

и другие.

Nature Materials, Год журнала: 2020, Номер 19(8), С. 894 - 899

Опубликована: Апрель 13, 2020

Язык: Английский

Процитировано

1293

MXene chemistry, electrochemistry and energy storage applications DOI
Xinliang Li, Zhaodong Huang, Christopher E. Shuck

и другие.

Nature Reviews Chemistry, Год журнала: 2022, Номер 6(6), С. 389 - 404

Опубликована: Апрель 20, 2022

Язык: Английский

Процитировано

894

Photothermal Nanomaterials: A Powerful Light-to-Heat Converter DOI Creative Commons
Ximin Cui, Qifeng Ruan, Xiaolu Zhuo

и другие.

Chemical Reviews, Год журнала: 2023, Номер 123(11), С. 6891 - 6952

Опубликована: Май 3, 2023

All forms of energy follow the law conservation energy, by which they can be neither created nor destroyed. Light-to-heat conversion as a traditional yet constantly evolving means converting light into thermal has been enduring appeal to researchers and public. With continuous development advanced nanotechnologies, variety photothermal nanomaterials have endowed with excellent harvesting capabilities for exploring fascinating prospective applications. Herein we review latest progresses on nanomaterials, focus their underlying mechanisms powerful light-to-heat converters. We present an extensive catalogue nanostructured materials, including metallic/semiconductor structures, carbon organic polymers, two-dimensional materials. The proper material selection rational structural design improving performance are then discussed. also provide representative overview techniques probing photothermally generated heat at nanoscale. finally recent significant developments applications give brief outlook current challenges future directions nanomaterials.

Язык: Английский

Процитировано

847

Transition metal nitrides for electrochemical energy applications DOI
Hao Wang, Jianmin Li, Ke Li

и другие.

Chemical Society Reviews, Год журнала: 2020, Номер 50(2), С. 1354 - 1390

Опубликована: Дек. 10, 2020

This review comprehensively summarizes the progress on structural and electronic modulation of transition metal nitrides for electrochemical energy applications.

Язык: Английский

Процитировано

814

Advanced Electrocatalysts with Single-Metal-Atom Active Sites DOI
Yuxuan Wang, Hongyang Su, Yanghua He

и другие.

Chemical Reviews, Год журнала: 2020, Номер 120(21), С. 12217 - 12314

Опубликована: Ноя. 2, 2020

Electrocatalysts with single metal atoms as active sites have received increasing attention owing to their high atomic utilization efficiency and exotic catalytic activity selectivity. This review aims provide a comprehensive summary on the recent development of such single-atom electrocatalysts (SAECs) for various energy-conversion reactions. The discussion starts an introduction different types SAECs, followed by overview synthetic methodologies control dispersion atomically resolved characterization using state-of-the-art microscopic spectroscopic techniques. In recognition extensive applications electrocatalytic studies are dissected in terms important electrochemical reactions, including hydrogen evolution reaction (HER), oxygen (OER), reduction (ORR), carbon dioxide (CO2RR), nitrogen (NRR). Examples SAECs deliberated each case performance, structure-property relationships, enhancement mechanisms. A perspective is provided at end section about remaining challenges opportunities targeted reaction.

Язык: Английский

Процитировано

787

Two-dimensional MXenes: From morphological to optical, electric, and magnetic properties and applications DOI Creative Commons
Xiantao Jiang, Artem V. Kuklin, Alexander Baev

и другие.

Physics Reports, Год журнала: 2020, Номер 848, С. 1 - 58

Опубликована: Янв. 22, 2020

MXenes, generally referring to two-dimensional (2D) transition-metal carbides, nitrides, and carbonitrides, have received tremendous attention since the first report in 2011. Extensive experimental theoretical studies unveiled their enormous potential for applications optoelectronics, photonics, catalysis, many other areas. Because of intriguing mechanical electronic properties, together with richness elemental composition chemical decoration, MXenes are poised provide a new 2D nanoplatform advanced optoelectronics. This comprehensive review, intended broad multidisciplinary readership, highlights state-of-the-art progress on MXene theory, materials synthesis techniques, morphology modifications, opto-electro-magnetic applications. The efforts exploring device performance limits, steric configurations, physical mechanisms, novel application boundaries comprehensively discussed. review is concluded compelling perspective, outlook as well non-trivial challenges future investigation MXene-based nano-optoelectronics.

Язык: Английский

Процитировано

774

Electromagnetic microwave absorption theory and recent achievements in microwave absorbers DOI
Xiaojun Zeng, Xiaoyu Cheng, Ronghai Yu

и другие.

Carbon, Год журнала: 2020, Номер 168, С. 606 - 623

Опубликована: Июль 17, 2020

Язык: Английский

Процитировано

741

Conductive MXene Nanocomposite Organohydrogel for Flexible, Healable, Low‐Temperature Tolerant Strain Sensors DOI

Hui Liao,

Xuelin Guo, Pengbo Wan

и другие.

Advanced Functional Materials, Год журнала: 2019, Номер 29(39)

Опубликована: Июль 26, 2019

Abstract Conductive hydrogels are attracting tremendous interest in the field of flexible and wearable soft strain sensors because their great potential electronic skins, personalized healthcare monitoring. However, conventional conductive using pure water as dispersion medium will inevitably freeze at subzero temperatures, resulting diminishment conductivity mechanical properties; meanwhile, even room temperature, such suffer from inevitable loss due to evaporation, which leads a poor shelf‐life. Herein, an antifreezing, self‐healing, MXene nanocomposite organohydrogel (MNOH) is developed by immersing hydrogel (MNH) ethylene glycol (EG) solution replace portion molecules. The MNH prepared incorporation nanosheet networks into polymer networks. as‐prepared MNOH exhibits outstanding antifreezing property (−40 °C), long‐lasting moisture retention (8 d), excellent self‐healing capability, superior properties. Furthermore, this can be assembled sensor detect human biologic activities with relatively broad range (up 350% strain) high gauge factor 44.85 under extremely low temperatures. This work paves way for applications human−machine interactions,

Язык: Английский

Процитировано

728

On the Chemical Diversity of the MAX Phases DOI Open Access
Maxim Sokol, Varun Natu, Sankalp Kota

и другие.

Trends in Chemistry, Год журнала: 2019, Номер 1(2), С. 210 - 223

Опубликована: Апрель 4, 2019

Язык: Английский

Процитировано

710