In situ dynamic vulcanization process in preparation of electrically conductive PP/EPDM thermoplastic vulcanizate/expanded graphite nanocomposites: Effects of state of cure

2011 ◽  
Vol 123 (1) ◽  
pp. 32-40 ◽  
Author(s):  
Behnaz Ranjbar ◽  
Hosein Mirzazadeh ◽  
Ali Asghar Katbab ◽  
Andrew N. Hrymak
Keyword(s):  
Expanded Graphite ◽  
Dynamic Vulcanization ◽  
Electrically Conductive ◽  
Thermoplastic Vulcanizate ◽  
Vulcanization Process ◽  
Graphite Nanocomposites

Preparation and properties of electrically conductive PPS/expanded graphite nanocomposites

2007 ◽  
Vol 67 (11-12) ◽  
pp. 2528-2534 ◽  
Author(s):  
Y.F. Zhao ◽  
M. Xiao ◽  
S.J. Wang ◽  
X.C. Ge ◽  
Y.Z. Meng
Keyword(s):  
Expanded Graphite ◽  
Electrically Conductive ◽  
Graphite Nanocomposites

In Situ-Generation of Electrically Conductive Nanoparticles in Bimetallic Phosphate Materials for High Power Lithium Batteries

2019 ◽  
Vol 41 (10) ◽  
pp. 1-7
Author(s):  
Amy C. Marschilok ◽  
Young J. Kim ◽  
Kenneth J. Takeuchi ◽  
Esther S. Takeuchi
Keyword(s):  
High Power ◽  
Lithium Batteries ◽  
Electrically Conductive ◽  
In Situ Generation

Activated Nitrogen-Enriched Carbon/Reduced Expanded Graphite Composites for Supercapacitors

2011 ◽  
Vol 211-212 ◽  
pp. 440-444 ◽  
Author(s):  
Shu Hui Tong ◽  
Chuan Li Qin ◽  
Zheng Jin ◽  
Xue Song Wang ◽  
Xu Duo Bai
Keyword(s):  
Electrode Material ◽  
In Situ Polymerization ◽  
Expanded Graphite ◽  
Mechanical Mixture ◽  
Electrochemical Measurements ◽  
Electrochemical Performances ◽  
Cycle Stability ◽  
Symmetric Supercapacitor ◽  
Graphite Composites

Activated nitrogen-enriched carbon/reduced expanded graphite composites (ANC/REG-c) with different composite ratio were prepared by in-situ polymerization, carbonization, activation and reduction of aniline and expanded graphite. These were characterized by XPS, SEM and electrochemical measurements. XPS shows that N atoms exist in the ANC and ANC/REG-c. Compared to mechanical mixture of ANC and REG(ANC/REG-m), ANC/REG-c shows lower resistance and higherCp1(185.4 F/g) vs 124.3 F/g of ANC/REG-m measured by CV due to the introduction of the composite sturcture. When the composite ratio of ANC/REG-c is 6:1, the ANC/REG-c shows the highestCp1(264.0 F/g) and its symmetric supercapacitor also shows the best synthetical electrochemical performances. The optimal supercapacitor presents good cycle stability. ANC/REG-c is a suitable electrode material for supercapacitors.

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