High-quality graphene synthesis on amorphous SiC through a rapid thermal treatment

Carbon ◽  
2017 ◽  
Vol 124 ◽  
pp. 105-110 ◽  
Author(s):  
Dong Han ◽  
Xu Wang ◽  
Yunbiao Zhao ◽  
Yi Chen ◽  
Meixiong Tang ◽  
...  
Keyword(s):  
Thermal Treatment ◽  
High Quality ◽  
Graphene Synthesis ◽  
Amorphous Sic

scholarly journals Thermal treatment for soybean flour processing with high‐quality color and reduced Kunitz trypsin inhibitor

2018 ◽  
Vol 41 (8) ◽  
pp. e12925
Author(s):  
Alice Maria Dahmer ◽  
Aline Andressa Rigo ◽  
Juliana Steffens ◽  
Clarice Steffens ◽  
Mercedes Concordia Carrão‐Panizzi
Keyword(s):  
Thermal Treatment ◽  
Trypsin Inhibitor ◽  
Soybean Flour ◽  
Kunitz Trypsin Inhibitor ◽  
High Quality

scholarly journals Study on Properties of Waste Concrete Powder by Thermal Treatment and Application in Mortar

2020 ◽  
Vol 10 (3) ◽  
pp. 998 ◽  
Author(s):  
Yuwu Sui ◽  
Chuping Ou ◽  
Shu Liu ◽  
Jinshuai Zhang ◽  
Qingbo Tian
Keyword(s):  
Particle Size ◽  
Thermal Treatment ◽  
Treatment Process ◽  
Activity Index ◽  
Recycled Aggregate ◽  
Thermal Treatments ◽  
High Quality ◽  
Active Elements ◽  
Waste Concrete ◽  
Mechanical Strengths

Waste concrete must be crushed, screened, and ground in order to produce high-quality recycled aggregate. In this treatment process, 15–30% waste concrete powder (<0.125 mm) can be generated. Hydration activity and the reuse of waste concrete powders (WCPs) were studied in this work, and the results illustrated that the particle size changed after a series of thermal treatments at temperatures from 400 ℃ to 800 ℃. The particle size of waste concrete powder decreased by 700 ℃ thermal treatment, and by 600 ℃ thermal treatment, it increased. More active elements appeared in WCP heated by 800 ℃. Nevertheless, the activity index (AI) of WCP, measured by the ratio of mechanical strengths between mortar with a 30% replacement of the cement with WCP and normal mortar without WCP, indicated that the WCP by 700 ℃ thermal treatment had an optimal AI value, which meant WCP treated at 700 ℃ could be used in mortar or concrete as an admixture.

Focused Ion-Beam (FIB) Nanomachining of Silicon Carbide (SiC) Stencil Masks for Nanoscale Patterning

2012 ◽  
Vol 717-720 ◽  
pp. 889-892 ◽  
Author(s):  
Hamidreza Zamani ◽  
Seung Wan Lee ◽  
Amir Avishai ◽  
Christian A. Zorman ◽  
R. Mohan Sankaran ◽  
...  
Keyword(s):  
Thin Films ◽  
Silicon Carbide ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
High Quality ◽  
Nanoscale Patterning ◽  
Different Types ◽  
Thin Membranes ◽  
Amorphous Sic ◽  
Nanoscale Features

We report on experimental explorations of using focused ion beam (FIB) nanomachining of different types of silicon carbide (SiC) thin membranes, for making robust, high-quality stencil masks for new emerging options of nanoscale patterning. Using thin films and membranes in polycrystalline SiC (poly-SiC), 3C-SiC, and amorphous SiC (a-SiC) with thicknesses in the range of t~250nm−1.6μm, we have prototyped a series of stencil masks, with nanoscale features routinely down to ~100nm.

Microstructural observation of Al/hydrogenated amorphous SiC films on thermal treatment

1992 ◽  
Vol 25 (5) ◽  
pp. 871-874 ◽  
Author(s):  
Bo Bian ◽  
Yi Cao ◽  
Jian Yie ◽  
Xiao-Ping Wang ◽  
Te-Xiu Zhao ◽  
...  
Keyword(s):  
Thermal Treatment ◽  
Microstructural Observation ◽  
Amorphous Sic ◽  
Hydrogenated Amorphous ◽  
Sic Films

scholarly journals High quality large-area graphene synthesis with high growth rate using plasma-enhanced CVD

Synthesiology ◽  
2016 ◽  
Vol 9 (3) ◽  
pp. 124-138 ◽  
Author(s):  
Masataka HASEGAWA ◽  
Kazuo TSUGAWA ◽  
Ryuichi KATO ◽  
Yoshinori KOGA ◽  
Masatou ISHIHARA ◽  
...  
Keyword(s):  
Growth Rate ◽  
High Growth ◽  
High Growth Rate ◽  
Large Area ◽  
High Quality ◽  
Plasma Enhanced Cvd ◽  
Graphene Synthesis

Controllable synthesis of graphene using novel aromatic 1,3,5-triethynylbenzene molecules on Rh(111)

RSC Advances ◽  
2015 ◽  
Vol 5 (93) ◽  
pp. 76620-76625 ◽  
Author(s):  
Yue Qi ◽  
Xiebo Zhou ◽  
Mengxi Liu ◽  
Qiucheng Li ◽  
Donglin Ma ◽  
...  
Keyword(s):  
Carbon Precursor ◽  
Controllable Synthesis ◽  
High Quality ◽  
Graphene Synthesis ◽  
Temperature Programmed

1,3,5-Triethynylbenzene is selected as carbon precursor for graphene synthesis on Rh(111). The temperature-programmed annealing and direct annealing growth pathways are designed to synthesize high-quality graphene.

scholarly journals A fast transfer-free synthesis of high-quality monolayer graphene on insulating substrates by a simple rapid thermal treatment

Nanoscale ◽  
2016 ◽  
Vol 8 (5) ◽  
pp. 2594-2600 ◽  
Author(s):  
Zefei Wu ◽  
Yanqing Guo ◽  
Yuzheng Guo ◽  
Rui Huang ◽  
Shuigang Xu ◽  
...  
Keyword(s):  
Thermal Treatment ◽  
Monolayer Graphene ◽  
High Quality ◽  
Simple Method ◽  
Dielectric Substrates ◽  
Insulating Substrates

A simple method is developed for the transfer-free synthesis of monolayer graphene on dielectric substrates.

scholarly journals Preparation of Ultra-Smooth Cu Surface for High-Quality Graphene Synthesis

2018 ◽  
Vol 13 (1) ◽  
Author(s):  
Longlong Zhan ◽  
Yue Wang ◽  
Huicong Chang ◽  
Richard Stehle ◽  
Jie Xu ◽  
...  
Keyword(s):  
High Quality ◽  
Graphene Synthesis
Sign in / Sign up

Export Citation Format

Share Document