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Merck
CN

643645

介孔结构的二氧化硅

greener alternative

MCM-41 type (hexagonal)

别名:

二氧化硅

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关于此项目

线性分子式:
SiO2
化学文摘社编号:
分子量:
60.08
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
231-545-4
MDL number:
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form

powder

greener alternative product characteristics

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

sustainability

Greener Alternative Product, Greener Alternative Product

surface area

~1000 m2/g , BET

unit cell size

4.5-4.8 nm

pore size

0.98 cm3/g pore volume, 2.1-2.7 nm pore size

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

bulk density

0.34 g/mL

application(s)

battery manufacturing

greener alternative category

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This is an enabling product and can be used as an alternative anode in lithium ion batteries due to its high energy storage capacity, low working potential, and abundance, offering a greener, potentially more sustainable option for energy storage. Click here for more information.
介孔结构二氧化硅(MCM-41)是低密度有序介孔硅酸盐体系的一部分,该体系具有2D六方相,其是在季铵卤化表面活性剂存在下进行制备。它的孔有序且大,直径在1.5-10 nm之间,比表面积为1500 m2/g。

Application

MCM-41可作为基底材料,与铂配合物组装形成发光氧传感材料。它也可以用作捕获CO2的吸附剂。表面官能化的MCM-41可用作双酚A合成中的催化剂。


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存储类别

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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