Abstract:
MoO_3·La_2(MoO_4)_3(简称催化剂I)由XRD确定其结构为缺陷白钨矿型钼酸镧,含微量MoO_3.(I)对甲醇氧化为甲醛的活性比纯La_2(MoO_4)_3(简称催化剂Ⅱ)为高。(Ⅰ)、(Ⅱ)及MoO_3三者的表面弱酸(pK_α=+4.0)量均与甲醚生成量成正比,而与甲醛生成量无关。三者均无酸性产物生成.
Keyword:
Reprint Author's Address:
Email:
Source :
石油化工
Year: 1986
Issue: 11
Page: 683-686
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
Affiliated Colleges: