Hydrochloric Acid → HCID 178527257、化合物

HRID 378769

反応式

HRID 378769 の反応式
C([O:3][Si:4](OCC)(OCC)[O:5]CC)C.C/C(/O)=C\C(C)=[O:18].C/C(/O)=C\C(C)=[O:25].[O:28]=[V:29].Cl>C(O)C>[O-2:3].[V+5:29].[O-2:18].[O-2:25].[O-2:28].[O-2:3].[V+5:29].[Si:4](=[O:5])=[O:3]

参加物

5

反応物 3

HCID 313Hydrochloric AcidHCID 6517TetraethoxysilaneHCID 16217092Bis(2,4-pentanedionato)vanadium(IV) Oxide

生成物 1

HCID 178527257HCID 178527257、化合物

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

反応条件

温度
65 °C

実験手順

10 ml of tetraethoxysilane (TEOS), 1.2 g of vanadyl acetyl-acetonate (O═V(AcAc)2) and 8 ml of ethanol are successively dissolved into one another, and 2 ml of 8 n HCl are added under stirring. Once the gel formation has been completed, the material is heated to 65° C. at a heating rate of 0.5° C./min, is maintained at 65° C. for 3 h, is heated to 250° C. at a heating rate of 0.2° C./min, and is calcinated at this temperature for another 3 h. The adsorption/desorption isotherms show that the material has a true monomodal distribution of the micropores; BET: 542 m2/g; pore diameter: 0.66 nm.

後処理

  1. additionare added
  2. temperatureis maintained at 65° C. for 3 h
  3. temperatureis heated to 250° C. at a heating rate of 0.2° C./min

出典と根拠

ORDレコード
ord-cd319017c58742808dee6f8559ddd3b0
出典データセット
uspto-grants-2001_10
特許番号
US06297180B1

関連ノート

読み込み中…