推薦產品
形狀
powder
應用
battery manufacturing
SMILES 字串
O=[Cu].O=[Cr]O[Cr]=O
InChI
1S/2Cr.Cu.4O
InChI 密鑰
FULFYAFFAGNFJM-UHFFFAOYSA-N
一般說明
亚铬酸铜(Copper chromite)是黑色粉末和无机色素,具有尖晶石型晶体结构。可通过氧化铜和三氧化二铬高温煅烧制得,或或通过铬酸铜在高温氧气条件下热分解而成。
應用
亚铬酸铜主要用作氢化反应的催化剂,可选择性氢化脂肪族和芳香族化合物的官能团。工业上,亚铬酸铜可将糠醛还原为糠醇、丁醛还原为1-丁醇、共轭二烯部分还原为单烯、选择性还原植物油中的羰基。研究表明,这种CuCr催化剂适合很多催化反应,包括纤维素的氢解反应催化。可用作燃烧催化剂推进燃烧速率。也可用作吸光色素。亚铬酸铜/氧化石墨烯纳米复合材料可用于能源储存。
訊號詞
Danger
危險聲明
危險分類
Aquatic Acute 1 - Aquatic Chronic 1 - Ox. Sol. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
5.1B - Oxidizing hazardous materials
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。
Deactivation mechanistic studies of copper chromite catalyst for selective hydrogenation of 2-furfuraldehyde.
J. Catal., 299, 336-345 (2013)
Conversion of highly concentrated cellulose to 1,2-propanediol and ethylene glycol over highly efficient CuCr catalysts.
Green Chemistry, 15, 891-895 (2013)
ChemSusChem, 13(18), 5050-5057 (2020-07-15)
We report for the first time the selective production of mannitol, a low-calorie sweetener and an important pharmaceutical ingredient, from fructose using Cu-SiO2 nanocomposite as catalyst and 1-butanol as solvent. When compared with water and ethanol, a lower fructose solubility
ChemSusChem, 10(1), 91-98 (2016-12-13)
A four-step catalytic process was developed to produce p-methylstyrene from methylfuran, a biomass-derived species. First, methylfuran was acylated over zeolite H-Beta with acetic anhydride. Second, the acetyl group was reduced to an ethyl group with hydrogen over copper chromite. Third
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