Synthesis, Structural Characterization and Fluorescence Properties of Organoselenium Compounds Bearing a Ligand Containing Both Bulky and Nonbonding Groups − The First Observation of Both Intramolecular Se···N and Se···O Interactions in a Diselenide Structure
作者:Karuppasamy Kandasamy、Sangit Kumar、Harkesh B. Singh、Ray J. Butcher、K. Travis Holman
DOI:10.1002/ejic.200300603
日期:2004.3
The synthesis of bis[3-(4,5-dihydro-4,4-dimethyl-1,3-oxazol2-yl)-4-(3,5-dimethylphenyl)-2-naphthyl] diselenide, R2Se2 (4), was achieved by a facile ortholithiation route. Further reaction of the diselenide with a stoichiometric amount of SO2Cl2 or Br2 afforded the corresponding selenenyl halides RSeX [X = Cl (5), X = Br (6)]. The novel selenenyl iodide RSeI (7), in which the selenium and iodine are
Methods to synthesize single source precursors and methods to deposit nanowire based thin films for high efficiency thermoelectric devices
申请人:APPLIED MATERIALS, INC.
公开号:US10326067B2
公开(公告)日:2019-06-18
Single source precursors, methods to synthesize single source precursors and methods to deposit nanowire based thin films using single source precursors for high efficiency thermoelectric devices are provided herein. In some embodiments, a method of forming a single source precursor includes mixing a first compound with one of SbX3, SbX5, Sb2(SO4)3 or with one of BiX3, Bi(NO3)3, Bi(OTf)3, Bi(PO4), Bi(OAc)3, wherein the first compound is one of a lithium selenolate, a lithium tellurolate, a monoselenide, or a monotelluride.
METHODS TO SYNTHESIZE SINGLE SOURCE PRECURSORS AND METHODS TO DEPOSIT NANOWIRE BASED THIN FILMS FOR HIGH EFFICIENCY THERMOELECTRIC DEVICES
申请人:APPLIED MATERIALS, INC.
公开号:US20160247994A1
公开(公告)日:2016-08-25
Single source precursors, methods to synthesize single source precursors and methods to deposit nanowire based thin films using single source precursors for high efficiency thermoelectric devices are provided herein. In some embodiments, a method of forming a single source precursor includes mixing a first compound with one of SbX
3
, SbX
5
, Sb
2
(SO
4
)
3
or with one of BiX
3
, Bi(NO
3
)
3
, Bi(OTf)
3
, Bi(PO
4
), Bi(OAc)
3
, wherein the first compound is one of a lithium selenolate, a lithium tellurolate, a monoselenide, or a monotelluride.