A series of yttrium metallofullerenes some of them are first reported. have beensynthesized by the DC, are discharge method at high helium pressure. Mass spectra results showthat the contents of metallofullerenes are ...A series of yttrium metallofullerenes some of them are first reported. have beensynthesized by the DC, are discharge method at high helium pressure. Mass spectra results showthat the contents of metallofullerenes are very' high both in primary soot and in CS2 or DMF extract.and Y@C82, with ca 85% purity is obtained through column chromatographic isolation.展开更多
The successive six step rsductions of C(70) in watar-free acetonitrile-xylane (1:4) mixed solvent containing 0.1 mol/ L tetrabutylammonium hexafluorophosphate (Bu4NPF4) were obtained at below 20℃ by using An and Pt m...The successive six step rsductions of C(70) in watar-free acetonitrile-xylane (1:4) mixed solvent containing 0.1 mol/ L tetrabutylammonium hexafluorophosphate (Bu4NPF4) were obtained at below 20℃ by using An and Pt microdisk electrodes. Several alactrochanical date ware detsrmined.展开更多
文摘A series of yttrium metallofullerenes some of them are first reported. have beensynthesized by the DC, are discharge method at high helium pressure. Mass spectra results showthat the contents of metallofullerenes are very' high both in primary soot and in CS2 or DMF extract.and Y@C82, with ca 85% purity is obtained through column chromatographic isolation.
文摘The successive six step rsductions of C(70) in watar-free acetonitrile-xylane (1:4) mixed solvent containing 0.1 mol/ L tetrabutylammonium hexafluorophosphate (Bu4NPF4) were obtained at below 20℃ by using An and Pt microdisk electrodes. Several alactrochanical date ware detsrmined.
