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Merck
모든 사진(2)

주요 문서

282863

Sigma-Aldrich

Graphite

powder, <20 μm, synthetic

동의어(들):

carbon allotrope

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About This Item

실험식(Hill 표기법):
C
CAS Number:
Molecular Weight:
12.01
EC Number:
MDL number:
UNSPSC 코드:
12352103
PubChem Substance ID:
NACRES:
NA.23

Quality Level

양식

powder

분자량

Mw 12.011 g/mol

구성

C

입자 크기

<20 μm

mp

3652-3697 °C (lit.)

density

2.26 g/cm3 (lit.)

응용 분야

battery manufacturing

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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일반 설명

Graphite is an allotrope of carbon. Graphite is a nonmetallic showing high electrical conductivity. Synthetic graphite can be prepared by heating carbonaceous precursor in an inert atmosphere.
Graphite is the most stable allotrope of carbon under standard conditions.The only nonmetallic conductor of electricity. Graphite powder is used as an additive to alter the magnetorheology and electrical conductivity of magnetorheological elastomers (MREs).

애플리케이션

Graphite powder has been used:
  • in the synthesis of single sheet graphene nanoflakes
  • in the preparation of graphite based magnetorheological elastomers
  • free standing film like cantilever sensor in piezoelectric device
  • to study its use as a catalyst for wet peroxide oxidation.

Oxidation of carbon dust was studied.
Synthesis of graphite based MR elastomers have been reported. It may be used in the preparation of graphite oxide and anode in lithium ion battery.

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 3

1 of 3

Microstructure and magnetorheology of graphite based MR elastomers.
Tian TF, et al.
Rheologica Acta, 50, 825-836 (2011)
Ruben Sanchez-Hidalgo et al.
Polymers, 11(3) (2019-04-10)
Multifunctional elastomer nanocomposites have been applied in several high-tech fields. The design of materials with tailored properties capable of tuning their performance is a topical challenge. Here, we demonstrate that it is possible to modulate the mechanical and transport properties
Sensing capabilities of graphite based MR elastomers
Tian TF, et al.
Smart Materials and Structures, 20(2) (2011)
Effect of mechanical milling of graphite powder on lithium intercalation properties
Natarajan C, et al.
The Journal of Practical Nursing, 92(1), 187-192 (2001)
Layer-by-Layer Assembly of Ultrathin Composite Films from Micron-Sized Graphite Oxide Sheets and Polycations
Kovtyukhova NI, et al.
Chemistry of Materials, 11, 771-778 (1999)

문서

Novel Graphene‑Based Nanostructures Production, Functionalization, and Engineering

Solid oxide fuel cells and electrolyzers show potential for chemical-to-electrical energy conversion, despite early development stages.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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