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Merck
모든 사진(4)

문서

933759

Sigma-Aldrich

Silicon

greener alternative

nanoparticles, 10 nm avg. part. size, ≥99% trace metals basis, battery grade

동의어(들):

SiNPs, Silicon nanopowder

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About This Item

Linear Formula:
Si
CAS Number:
Molecular Weight:
28.09
MDL number:
UNSPSC 코드:
12352309
NACRES:
NA.21

Grade

battery grade

Quality Level

분석

≥99% trace metals basis

형태

powder

구성

Si

환경친화적 대안 제품 특성

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

평균 부품 크기

10 nm

입자 크기

10 nm

bp

2355 °C (lit.)

mp

1410 °C (lit.)

density

2.33 g/mL at 25 °C (lit.)

벌크 밀도

0.03 g/cm3

응용 분야

battery manufacturing

환경친화적 대안 카테고리

SMILES string

[Si]

InChI

1S/Si

InChI key

XUIMIQQOPSSXEZ-UHFFFAOYSA-N

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일반 설명

Our 10 nm silicon nanoparticles are a high-quality, ultrafine powder with a narrow particle size of 10 nm and a high surface area (~180 m2/g). It is produced by the laser gas phase synthetic method from high-purity silane to achieve the high purity (>=99%) and reliable particle size.
We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This product has been enhanced for energy efficency. Click here for more information.

애플리케이션

Silicon nanopowder is a promising material for use in advanced battery technologies. With its high theoretical capacity (4212 mAh/g), it has the potential to significantly improve the performance of lithium-ion batteries. The controlled particle size and high surface area of our silicon nanopowder make it an ideal candidate for use as an anode material in these batteries, allowing for improved charge and discharge rates, longer cycle life, and higher energy densities. Additionally, silicon nanopowder is being researched for use in other types of batteries, including sodium-ion and magnesium-ion batteries. Its unique properties make it a valuable material for developing next-generation battery technologies that offer higher performance, longer lifetimes, and lower costs.

특징 및 장점

Our silicon nanoparticles are designed for battery applications to extend cycle life and charge and discharge rates. We offer:
  • Lowest Particle Size
  • High Surface Area
  • Consistent Quality

픽토그램

Flame

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Flam. Sol. 2

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

Surface and Interface Engineering of Silicon-Based Anode Materials for Lithium-Ion Batteries
Luo, Wei, et al.
Advanced Energy Materials, 7 (2017)
Vanitha Selvarajan et al.
Frontiers in chemistry, 8, 602-602 (2020-08-08)
The rapid emergence of drug resistance continues to outpace the development of new antibiotics in the treatment of infectious diseases. Conventional therapy is currently limited by drug access issues such as low intracellular drug accumulations, drug efflux by efflux pumps

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