نتایج جستجو برای: graphitic carbon nitride

تعداد نتایج: 294191  

Journal: :Physical chemistry chemical physics : PCCP 2012
Kyoung Ju Kim Woong-Ryeol Yu Ji Ho Youk Jinyong Lee

The formation of carbon nanotubes (CNTs) through precipitated carbons emerging from supersaturated metal catalysts is an established mechanism for their growth during the CVD process. Here, the CNT growth mode is determined by the interaction between the substrate and the catalyst nanoparticle, e.g., the tip-growth mode for the weak adhesion between them and the base-growth mode for the strong ...

2014
Sang-Hoon Park Seung-Beom Yoon Hyun-Kyung Kim Joong Tark Han Hae-Woong Park Joah Han Seok-Min Yun Han Gi Jeong Kwang Chul Roh Kwang-Bum Kim

Recent studies on supercapacitors have focused on the development of hierarchical nanostructured carbons by combining two-dimensional graphene and other conductive sp(2) carbons, which differ in dimensionality, to improve their electrochemical performance. Herein, we report a strategy for synthesizing a hierarchical graphene-based carbon material, which we shall refer to as spine-like nanostruc...

2017
Vikas Varshney Ajit K. Roy Jeffery W. Baur

The rapid heating of carbon-fiber-reinforced polymer matrix composites leads to complex thermophysical interactions which not only are dependent on the thermal properties of the constituents and microstructure but are also dependent on the thermal transport between the fiber and resin interfaces. Using atomistic molecular dynamics simulations, the thermal conductance across the interface betwee...

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