Exfoliation of 2D Materials for Energy and Environmental Applications

2020 ◽  
Vol 26 (29) ◽  
pp. 6360-6401 ◽  
Author(s):  
Thanh‐Hai Le ◽  
Yuree Oh ◽  
Hyungwoo Kim ◽  
Hyeonseok Yoon
Keyword(s):  
2D Materials ◽  
Environmental Applications

scholarly journals Recent Advance in the Fabrication of 2D and 3D Metal Carbides-Based Nanomaterials for Energy and Environmental Applications

Nanomaterials ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 246
Author(s):  
Keming Wan ◽  
Yalin Li ◽  
Yan Wang ◽  
Gang Wei
Keyword(s):  
Environmental Science ◽  
Materials Science ◽  
2D Materials ◽  
Three Dimensional ◽  
Chemical Properties ◽  
Environmental Applications ◽  
Synthesis Methods ◽  
Metal Carbides ◽  
New Family ◽  
2D And 3D

Two-dimensional (2D) nanomaterials have attracted increased interest and exhibited extended applications from nanotechnology to materials science, biomedicine, tissue engineering, as well as energy storage and environmental science. With the development of the synthesis and fabrication of 2D materials, a new family of 2D materials, metal carbides (MCs), revealed promising applications in recent years, and have been utilized for the fabrication of various functional 2D and three-dimensional (3D) nanomaterials for energy and environmental applications, ascribing to the unique physical and chemical properties of MCs. In this review, we present recent advance in the synthesis, fabrication, and applications of 2D and 3D MC-based nanomaterials. For this aim, we first summarize typical synthesis methods of MCs, and then demonstrate the progress on the fabrication of 2D and 3D MC-based nanomaterials. To the end, the applications of MC-based 2D and 3D materials for chemical batteries, supercapacitors, water splitting, photodegradation, removal of heavy metals, and electromagnetic shielding are introduced and discussed. This work provides useful information on the preparation, hybridization, structural tailoring, and applications of MC-based materials, and is expected to inspire the design and fabrication of novel and functional MXene materials with improved performance.

scholarly journals Frontispiece: Exfoliation of 2D Materials for Energy and Environmental Applications

2020 ◽  
Vol 26 (29) ◽  
Author(s):  
Thanh‐Hai Le ◽  
Yuree Oh ◽  
Hyungwoo Kim ◽  
Hyeonseok Yoon
Keyword(s):  
2D Materials ◽  
Environmental Applications

Nanoscale Assembly of 2D Materials for Energy and Environmental Applications

2020 ◽  
Vol 32 (35) ◽  
pp. 1907006 ◽  
Author(s):  
Gyoung Hwa Jeong ◽  
Suchithra Padmajan Sasikala ◽  
Taeyeong Yun ◽  
Gil Yong Lee ◽  
Won Jun Lee ◽  
...  
Keyword(s):  
2D Materials ◽  
Environmental Applications ◽  
Nanoscale Assembly

Schottky diodes based on 2D materials for environmental gas monitoring: a review on emerging trends, recent developments and future perspectives

2021 ◽  
Author(s):  
Minu Mathew ◽  
Chandra Sekhar Rout
Keyword(s):  
Gas Sensing ◽  
2D Materials ◽  
Schottky Diodes ◽  
High Sensitivity ◽  
Future Perspectives ◽  
Working Temperature ◽  
Emerging Trends ◽  
Gas Sensing Properties ◽  
Recent Developments ◽  
Sensitivity And Selectivity

This review details the fundamentals, working principles and recent developments of Schottky junctions based on 2D materials to emphasize their improved gas sensing properties including low working temperature, high sensitivity, and selectivity.

Nanoscopy of 2D materials

2020 ◽  
Author(s):  
Aleksandra Radenovic
Keyword(s):  
2D Materials

Thermally-Induced Dehydrogenative Coupling of Organosilanes and H-Terminated Silicon Quantum Dots onto Germanane Surfaces

2020 ◽  
Author(s):  
Haoyang Yu ◽  
Alyxandra Thiessen ◽  
Md Asjad Hossain ◽  
Marc Julian Kloberg ◽  
Bernhard Rieger ◽  
...  
Keyword(s):  
2D Materials ◽  
Future Generation ◽  
Optical Devices ◽  
Surface Reactivity ◽  
Organic Monolayers ◽  
Present Contribution ◽  
Thermally Induced ◽  
Dehydrogenative Coupling ◽  
Silicon Quantum Dot ◽  
Covalently Bonded

<div><div><div><p>Covalently bonded organic monolayers play important roles in defining the solution processability, ambient stability, and electronic properties of two-dimensional (2D) materials such as Ge nanosheets (GeNSs); they also hold promise of providing avenues for the fabrication of future generation electronic and optical devices. Functionalization of GeNS normally involves surface moieties linked through covalent Ge−C bonds. In the present contribution we extend the scope of surface linkages to include Si−Ge bonding and present the first demonstration of heteronuclear dehydrocoupling of organosilanes to hydride-terminated GeNSs obtained from the deintercalation and exfoliation of CaGe2. We further exploit this new surface reactivity and demonstrated the preparation of directly bonded silicon quantum dot-Ge nanosheet hybrids.</p></div></div></div>

Sign in / Sign up

Export Citation Format

Share Document