scholarly journals Reduction of Au3+ to distinctive Au-based materials by amphiphilic sodium dodecylbenzenesulfonate

RSC Advances ◽  
2020 ◽  
Vol 10 (69) ◽  
pp. 42116-42119
Author(s):  
Yao-Tsung Hsu ◽  
Hung-Fei Chen ◽  
Wei-Jhih Lin ◽  
Jungshan Chang ◽  
Fu-Der Mai
Keyword(s):  
Sodium Dodecylbenzenesulfonate ◽  
Graphene Composite

Au3+ is reduced by amphiphilic sodium dodecylbenzenesulfonate to produce distinctive Au-based materials including size-controllable AuNPs, AuNCs and AuNPs/graphene composite.

Electrochemical behaviour of chromium–graphene composite coating

RSC Advances ◽  
2016 ◽  
Vol 6 (67) ◽  
pp. 62083-62090 ◽  
Author(s):  
Rekha M. Y. ◽  
M. K. Punith Kumar ◽  
Chandan Srivastava
Keyword(s):  
Composite Coating ◽  
Zno Nanoparticles ◽  
Electrochemical Behaviour ◽  
Chromium Coating ◽  
Corrosion Resistant ◽  
Graphene Composite ◽  
Pure Chromium

This work illustrates the role of graphene in enhancing the corrosion resistant properties of chromium–graphene composite coating when compared to the corrosion resistant properties of pure chromium coating containing ZnO nanoparticles.

scholarly journals Wide range continuously tunable and fast thermal switching based on compressible graphene composite foams

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Tingting Du ◽  
Zixin Xiong ◽  
Luis Delgado ◽  
Weizhi Liao ◽  
Joseph Peoples ◽  
...  
Keyword(s):  
Thermal Management ◽  
Dynamic Control ◽  
Operating Conditions ◽  
Dynamic Thermal Management ◽  
Graphene Composite ◽  
Continuous Tuning ◽  
Composite Foams ◽  
Wide Range ◽  
Thermal Switches ◽  
Thermal Switching

AbstractThermal switches have gained intense interest recently for enabling dynamic thermal management of electronic devices and batteries that need to function at dramatically varied ambient or operating conditions. However, current approaches have limitations such as the lack of continuous tunability, low switching ratio, low speed, and not being scalable. Here, a continuously tunable, wide-range, and fast thermal switching approach is proposed and demonstrated using compressible graphene composite foams. Large (~8x) continuous tuning of the thermal resistance is achieved from the uncompressed to the fully compressed state. Environmental chamber experiments show that our variable thermal resistor can precisely stabilize the operating temperature of a heat generating device while the ambient temperature varies continuously by ~10 °C or the heat generation rate varies by a factor of 2.7. This thermal device is promising for dynamic control of operating temperatures in battery thermal management, space conditioning, vehicle thermal comfort, and thermal energy storage.

Alkoxide hydrolysis in-situ constructing robust trimanganese tetraoxide/graphene composite for high-performance lithium storage

2021 ◽  
Vol 594 ◽  
pp. 531-539
Author(s):  
Liang Wu ◽  
Shaozhuan Huang ◽  
Wenda Dong ◽  
Yan Li ◽  
Zhouhao Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Lithium Storage ◽  
Graphene Composite

Simple Scalable Fabrication of Laser-Induced Graphene Composite Membranes for Water Treatment

2021 ◽  
Vol 1 (4) ◽  
pp. 881-887
Author(s):  
Abhishek Gupta ◽  
Chetan Prakash Sharma ◽  
Christopher J. Arnusch
Keyword(s):  
Water Treatment ◽  
Composite Membranes ◽  
Graphene Composite
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