Engineering 2D multi-layer graphene-like Co3O4 thin sheets with vertically aligned nanosheets as basic building units for advanced pseudocapacitor materials

2015 ◽  
Vol 3 (34) ◽  
pp. 17525-17533 ◽  
Author(s):  
Liying Xuan ◽  
Lingyun Chen ◽  
Qingqing Yang ◽  
Weifan Chen ◽  
Xiaohuan Hou ◽  
...  
Keyword(s):  
Thin Sheets ◽  
Layer Graphene ◽  
Vertically Aligned ◽  
Chen Co

Olivaceous 2D multi-layer graphene-like Co3O4 thin sheets (CQU-Chen-Co-O-1) with vertically aligned nanosheets as basic building units were first prepared and they exhibited excellent pseudocapacitive performance.

Synthesis of transparent vertically aligned TiO2nanotubes on a few-layer graphene (FLG) film

2012 ◽  
Vol 48 (9) ◽  
pp. 1224-1226 ◽  
Author(s):  
Thomas Cottineau ◽  
Arnaud Albrecht ◽  
Izabela Janowska ◽  
Nicolas Macher ◽  
Dominique Bégin ◽  
...  
Keyword(s):  
Layer Graphene ◽  
Vertically Aligned ◽  
Few Layer Graphene

van der Waals Epitaxy of InAs Nanowires Vertically Aligned on Single-Layer Graphene

Nano Letters ◽  
2012 ◽  
Vol 12 (3) ◽  
pp. 1431-1436 ◽  
Author(s):  
Young Joon Hong ◽  
Wi Hyoung Lee ◽  
Yaping Wu ◽  
Rodney S. Ruoff ◽  
Takashi Fukui
Keyword(s):  
Van Der Waals ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene ◽  
Inas Nanowires ◽  
Vertically Aligned

Field emission from vertically aligned few-layer graphene

2008 ◽  
Vol 104 (8) ◽  
pp. 084301 ◽  
Author(s):  
Alexander Malesevic ◽  
Raymond Kemps ◽  
Annick Vanhulsel ◽  
Manish Pal Chowdhury ◽  
Alexander Volodin ◽  
...  
Keyword(s):  
Field Emission ◽  
Layer Graphene ◽  
Vertically Aligned ◽  
Few Layer Graphene

scholarly journals Structural Investigation of the Synthesized Few-Layer Graphene from Coal under Microwave

Nanomaterials ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 57
Author(s):  
Faridul Islam ◽  
Arash Tahmasebi ◽  
Behdad Moghtaderi ◽  
Jianglong Yu
Keyword(s):  
Potassium Hydroxide ◽  
Bituminous Coal ◽  
Structural Investigation ◽  
The Other ◽  
Activation Process ◽  
Thin Sheets ◽  
Layer Graphene ◽  
Wide Range ◽  
Few Layer Graphene ◽  
Microwave Heat

This study focused on the structural investigation of few-layer graphene (FLG) synthesis from bituminous coal through a catalytic process under microwave heat treatment (MW). The produced FLG has been examined by Raman spectroscopy, XRD, TEM, and AFM. Coal was activated using the potassium hydroxide activation process. The FLG synthesis processing duration was much faster requiring only 20 min under the microwave radiation. To analyse few-layer graphene samples, we considered the three bands, i.e., D, G, and 2D, of Raman spectra. At 1300 °C, the P10% Fe sample resulted in fewer defects than the other catalyst percentages sample. The catalyst percentages affected the structural change of the FLG composite materials. In addition, the Raman mapping showed that the catalyst loaded sample was homogeneously distributed and indicated a few-layer graphene sheet. In addition, the AFM technique measured the FLG thickness around 4.5 nm. Furthermore, the HRTEM images of the P10% Fe sample contained a unique morphology with 2–7 graphitic layers of graphene thin sheets. This research reported the structural revolution with latent feasibility of FLG synthesis from bituminous coal in a wide range.

Vertically Aligned GaAs Nanowires on Graphite and Few-Layer Graphene: Generic Model and Epitaxial Growth

Nano Letters ◽  
2012 ◽  
Vol 12 (9) ◽  
pp. 4570-4576 ◽  
Author(s):  
A. Mazid Munshi ◽  
Dasa L. Dheeraj ◽  
Vidar T. Fauske ◽  
Dong-Chul Kim ◽  
Antonius T. J. van Helvoort ◽  
...  
Keyword(s):  
Epitaxial Growth ◽  
Generic Model ◽  
Layer Graphene ◽  
Gaas Nanowires ◽  
Vertically Aligned ◽  
Few Layer Graphene

Electrochemical growth of vertically aligned ZnO nanorod arrays on oxidized bi-layer graphene electrode

CrystEngComm ◽  
2011 ◽  
Vol 13 (20) ◽  
pp. 6036 ◽  
Author(s):  
Chunju Xu ◽  
Jae-Hyun Lee ◽  
Jong-Cheol Lee ◽  
Byung-Sung Kim ◽  
Sung Woo Hwang ◽  
...  
Keyword(s):  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Electrochemical Growth ◽  
Layer Graphene ◽  
Graphene Electrode ◽  
Vertically Aligned

Comparative Field Emission from Vertically Aligned Few-Layer Graphene and Carbon Nanotubes

2011 ◽  
Vol 3 (6) ◽  
pp. 907-912 ◽  
Author(s):  
Stefano Bellucci ◽  
Alexander Malesevic ◽  
Federico Micciulla ◽  
Immacolata Sacco ◽  
Raymond Kemps ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Field Emission ◽  
Layer Graphene ◽  
Vertically Aligned ◽  
Few Layer Graphene
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