form
nanopowder, solid
matrix
Silicon base material
particle size
<100 nm (BET)
bp
2355 °C (lit.)
mp
1410 °C (lit.)
density
2.33 g/mL at 25 °C (lit.)
SMILES string
[Si]
InChI
1S/Si
InChI key
XUIMIQQOPSSXEZ-UHFFFAOYSA-N
Application
- 构建具有优异锂存储性能的硅/碳纳米管/碳集成复合材料的新化学合成策略。：本研究提出了一种合成硅、碳纳米管和碳的复合材料的新方法。这种复合材料具有优异的锂存储能力，非常适合用于高性能锂离子电池（Yan et al., 2023）。
- 纳米硅表面氧化提高锂离子活性材料循环寿命的方法。：该研究调查了纳米硅表面氧化技术如何提高锂离子电池材料的循环寿命。这种方法解决了常见的硅降解问题，显著提高了电池寿命（Ratynski et al., 2020）。
- 羧甲基葫芦巴胶：锂离子电池硅负极的流变学表征及新型粘结剂。：本文探讨了羧甲基胡芦巴胶作为锂离子电池硅阳极粘合剂的应用。这种新型粘合剂提高了硅阳极的机械稳定性和性能，为传统材料提供了可持续的替代品（Qiu et al., 2018）。
- 锐钛矿TiO(2)作为锂离子电池负极中硅纳米颗粒的经济型可持续缓冲填料。：该研究强调了锐钛矿TiO2如何用作电池阳极中硅纳米颗粒的经济高效和可持续填料。该材料增强了阳极的结构完整性和性能，有助于实现更高效的储能解决方案（Maroni et al., 2017）。
- 电纺复合纤维垫制备的高面积容量Si/LiCoO(2)电池。：本研究介绍了含有硅和LiCoO2的静电纺复合纤维垫，实现了高面容量电池。复合垫提高了锂离子电池的整体能量密度和稳定性，标志着电池技术的重大进步（Self et al., 2017）。
Legal Information
Tekna Advanced Materials; Inc.的产品
Tekmat is a trademark of Tekna Advanced Materials, Inc.
Still not finding the right product?
Explore all of our products under 硅
signalword
Warning
hcodes
Hazard Classifications
Flam. Sol. 2
存储类别
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
商品
Recent demand for electric and hybrid vehicles, coupled with a reduction in prices, has caused lithium-ion batteries (LIBs) to become an increasingly popular form of rechargeable battery technology.
Controlled synthesis of metal clusters regulates ligands and atoms, advancing metal nanomaterial synthesis.
Catalytic water splitting produces hydrogen crucial for renewable energy, petroleum refining, and chemical industry applications like methanol production.
Shu-Man Liu et al.
Langmuir : the ACS journal of surfaces and colloids, 21(14), 6324-6329 (2005-06-29)
Silicon nanopowder with a narrow size distribution was synthesized by a simple method, in which amorphous SiO(x) (x < 2) powder as starting material was annealed at high temperature and then etched by hydrofluoric acid (HF). Si nanoparticles thus obtained
The Surface of Nanoparticle Silicon as Studied by Solid-State NMR
Faulkner R, et al.
Materials, 6(1), 18-46 (2012)
Alexandre Magasinski et al.
ACS applied materials & interfaces, 2(11), 3004-3010 (2010-11-09)
Si-based Li-ion battery anodes offer specific capacity an order of magnitude beyond that of conventional graphite. However, the formation of stable Si anodes is a challenge because of significant volume changes occurring during their electrochemical alloying and dealloying with Li.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 795585-100G | 04061832961101 |
| 795585-25G | 04061833491195 |