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高定向熱解石墨(美國)-1

參考價 6041.75
訂貨量 ≥1
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高定向熱解石墨

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泰州巨納新能源有限公司(SUNANO ENERGY)于2010年7月成立,是低維材料領域的ling導企業,也是石墨烯及二維材料術語國家標準*起草單位、全國納米技術標準化技術委員會低維納米結構與性能工作組SAC/TC279?WG9秘書處單位,建有國家火炬泰州石墨烯研究檢測平臺。
注冊資本人民幣1.1億元,主要從事石墨烯等低維材料的研發、制備、檢測和應用。
研發團隊主要由留學英國、美國、法國、新加坡的博士組成,部分成員來自于2010年諾貝爾物理學獎小組,客戶遍布*。同時,管理團隊有豐富的海內外成功經驗。
 

石墨烯等低維材料的研發、制備、檢測和應用

供貨周期 現貨 應用領域 環保,化工,能源,綜合

Highly oriented pyrolytic graphite is a zerogap semiconductor with metallic like properties. Often times graphite also referred as semi-metallic since its conduction and valance bands overlap each other at different high symmetry points. 2Dsemiconductors USA have been working in the last 3 years to acquire expertise in carbonaceous materials such as graphite, graphene, diamond, and other polymeric material systems. Highly oriented pyrolytic graphite has been created by CVD enhanced pyrolysis technique. 2Dsemiconductors only provides highest quality HOPG crystals (in the literature it is often referred as ZYA grade). Instead of unknown terminalogies adopted, graphite, HOPG, and Kish graphite materials are characterized by a low mosaic spread angle. This angle correlates to how well individual graphite crystallites (single domains) are aligned with each other. The smaller the mosaic spread is the better alignment between single domains, easier exfoliation characteristics, and larger graphene sheets can be obtained. The best HOPG samples have mosaic spreads of less than 0.5 degree. Our crystals differ from other vendors in that our crystals consistently display only 0.3 degree mosaic spread.

Advantages of HOPG crystals from 2Dsemiconductors USA

Designed, synthesized, and manufactured in USA. All the constituent precursors are all made in U.S.A and produced at our facilities.
Each and every crystal is characterized one by one, many HOPG crystals with large mosaic spread are export to other companies.
Defect density has been confirmed at 1E8 - 1E9 cm-2 density
Our crystals exhibit predictable resistivity characteristics (see images)
100% compliance with USA customer protection act
Properties of HOPG crystals




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