695254
硼氢化钙
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线性分子式:
Ca(BH4)2
化学文摘社编号:
分子量:
69.76
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
26111700
MDL number:
Form:
powder
InChI
1S/2BH4.Ca/h2*1H4;/q2*-1;+2
SMILES string
[BH4-].[BH4-].[Ca++]
InChI key
MOUPUCLGEWXWHJ-UHFFFAOYSA-N
form
powder
reaction suitability
reagent type: reductant
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
greener alternative category
, Enabling
Quality Level
General description
我们致力于为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为增强型，提高了能源效率。点击此处，查看更多详情。
硼氢化钙可使用几种技术制备：
- 通过二硼烷与氢化钙/醇盐反应
- 通过球磨 CaCl 2 和 NaBH 4 ，产生交换反应
- 通过 THF 中 CaCl 2 与 NaBH 4 的交换反应
Application
硼氢化钙是一种复杂的碱土金属硼氢化物，具有很高的质量和体积储氢密度。它的理论储氢容量为11.6 wt％，反应焓低至32 kJ / mol H2。它可用于更环保的应用，包括可逆储氢。
signalword
Danger
supp_hazards
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Skin Corr. 1B - Water-react. 2
Synthesis and characterisation of a mesoporous carbon/calcium borohydride nanocomposite for hydrogen storage
Ampoumogli A, et al.
International Journal of Hydrogen Energy, 37(21), 16631-16635 (2012)
Nanoconfinement in activated mesoporous carbon of calcium borohydride for improved reversible hydrogen storage
Comuanescu C, et al.
Nanotechnology, 23(38), 385401-385401 (2012)
Significantly enhanced dehydrogenation properties of calcium borohydride combined with urea
Chu H, et al.
Dalton Transactions, 43(41), 15291-15294 (2014)
Reversible hydrogen storage in calcium borohydride Ca (BH4) 2
Kim J, et al.
Scr. Mater., 58(6), 481-483 (2008)
Metal Borohydrides as Hydrogen Storage Materials
Soloveichik GL
Material Matters, 2(2), 11-11 (2007)
商品
An article about metal borohydrides as hydrogen storage materials
Mechanochemical Effect of Severe Plastic Deformations: Metal Alloys, Hydrides and Molecular Solids
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