heteropolytungstate相关论文
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Heteropolyoxometalates(HPOMs)are the largest and most important subfamily and have drawn increasing attention in rec......
Assembly of Three Scandium-containing Heteropolytungstates Based on a Building-block Synthetic Strat
Three novel scandium-containing heteropolytungstates[Sc3(H2O)3NO3(PW9O34)2]10-(1a),[Sc8(H2O)2(GeW9O34)2(GeW6O26)2]12-(2a......
The Eu3+-doped Na24As2W22O83 phosphor has been prepared by solid state reaction from Na3AsO412H2O,Na2WO4@2H2O and WO3, a......
Efficient oxidation of benzyl alcohol with heteropolytungstate as reaction-controlled phase-transfer
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Novel large heteropolymetalate complexes formed from Ni(II) and cryptate [As4W40O140]28-Synthesis an
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Efficient oxidation of benzyl alcohol with heteropolytungstate as reaction-controlled phase-transfer
A series of heteropolytungstates has been synthesized and utilized as catalysts to catalyze oxidation of benzyl alcohol ......
A new chain-like heteropolytungstate formed by Keggin cluster units: Synthesis and structure of [H2b
A new heteropolytungstate, [H2bpy]3[SiMnW11O39]· 1.25H2O(1), has been prepared under mild hydrothermal conditions and s......
在pH≈6.5及NaAsO2和Co(NO3)3@6H2O存在下,Na2WO4@2H2O与Ce(NO3)3@6H2O反应,得到了Na9[CeW10-O36]@34H2O单晶.用元素分析及X射线单......
在pH≈6.5及稀土盐的存在下,用Na2WO4*2H2O与NaAsO2及Co(NO3)2*6H2O反应,得到了夹层型杂多钨酸盐 Na9[Na3{Co(H2O)}3(AsW9O33)2]*4......
综述了由三缺位Keggin离子(X=Ax，Sb和Bi（Ⅲ））聚合所形成的杂聚钨酸盐的研究现状，对杂聚阴离子内部存在的多种结构及过渡金属和稀土金属......
在pH=5．5和80℃下，Na2WO4·2H2O，NaAsO2·6H2O，Co（NO3）2·6H2O和咪唑的水溶液反应，得到了高产率的夹层型杂多酸盐（C3H5N2）2Nas[......
首次合成了甘氨酸的Ｋｅｇｇｉｎ结构杂多酸超分子化合物（ＨＧｌｙ）３「ＰＷ１２Ｏ４０」．５Ｈ２Ｏ（ＨＧｌｙ）４「ＳｉＷ１２Ｏ４０」．４Ｈ２Ｏ，用元素分析，ＩＲ，ＵＶ，ＴＧ－ＤＴＡ，ＸＲＤ和ＮＭＲ等方法对标题化合物进行了表征，并讨论了它们的合成条件及结构特性......
Ｐｒｅｐａｒａｔｉｏｎａｎｄ<sup>１８３</sup>ＷＮＭＲＩｎｖｅｓｔｉｇａｔｉｏｎｏｆＩｒｉｄｉｕｍ－ｃｏｎｔａｉｎｉｎｇＤａｗｓｏｎＤｅｒｉｖａｔｉｖｅＬＩＵＨｕｉ－ｚｈａｎｇ；ＹＵＥＢｉｎ；ＬＩＭｉｎｇ－ｘｉｎｇ；ＣＨＥＮＺｈｉ－ｊｉａｎｇ；ＪＩＮＳｏｎ?........
<正> 自1971年Peacock等首次合成以不饱和杂多阴离子作配体的镧系元素杂多配合物[Ln(XW_(11)O_(39)]~(n-)(X=Si,P)以来,这方面的报......
在pH=1.0的水溶液中,吡啶与Na12[Cu3(H2O)3(AsW9O33)2]·xH2O反应,得到了新的夹层型杂多钨酸盐(Hpy)4Na2H2[Cu(H2O){WO(H2O)}(......
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The redox properties of K17[Ln(As2W17O61)2](Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Tm or Yb) in solution were investig......
