Hydrogen Bond Networks in Graphene Oxide Composite Paper: Structure and Mechanical Properties

ACS Nano ◽  
2010 ◽  
Vol 4 (4) ◽  
pp. 2300-2306 ◽  
Author(s):  
Nikhil V. Medhekar ◽  
Ashwin Ramasubramaniam ◽  
Rodney S. Ruoff ◽  
Vivek B. Shenoy
Keyword(s):  
Mechanical Properties ◽  
Hydrogen Bond ◽  
Graphene Oxide ◽  
Oxide Composite ◽  
Hydrogen Bond Networks ◽  
Paper Structure ◽  
Composite Paper

Scalable Template Synthesis of Resorcinol-Formaldehyde/Graphene Oxide Composite Aerogels with Tunable Densities and Mechanical Properties

2015 ◽  
Vol 127 (8) ◽  
pp. 2427-2431 ◽  
Author(s):  
Xin Wang ◽  
Lei-Lei Lu ◽  
Zhi-Long Yu ◽  
Xue-Wei Xu ◽  
Ya-Rong Zheng ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Template Synthesis ◽  
Resorcinol Formaldehyde ◽  
Oxide Composite ◽  
Composite Aerogels

INFLUENCE OF MOISTURE ON MECHANICAL PROPERTIES OF CELLULOSE INSULATION PAPER

2014 ◽  
Vol 28 (07) ◽  
pp. 1450051 ◽  
Author(s):  
Y. Y. WANG ◽  
M. TIAN ◽  
H. X. XU ◽  
P. FAN
Keyword(s):  
Mechanical Properties ◽  
Hydrogen Bond ◽  
Young’S Modulus ◽  
Young's Modulus ◽  
Tensile Tests ◽  
Appreciable Effect ◽  
Mechanical Parameters ◽  
Amorphous Cellulose ◽  
Hydrogen Bond Networks ◽  
The Impact

This paper aims to investigate the impact of moisture on mechanical properties of insulation paper. According to the molecular modeling approach proposed by Theodorou, the amorphous cellulose models of insulation paper with different moisture contents were built up to calculate mechanical parameters and hydrogen bond networks. And relevant conclusions could be drawn through further analysis on these calculation results: water molecules can destroy hydrogen bond network between the neighboring cellulose molecules, which might be responsible for the significant decrease of Young's modulus and other mechanical parameters, while no appreciable effect of intramolecular hydrogen bonds on mechanical properties was detected. Thus tensile tests were also carried out to study the moisture influence on the Young's modulus, by which the result of the simulation was approved.

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