CAS: 12034-41-2; Sodium Telluride

上下游产品

tellurium rongalite sodium (2-)tellurite(2-)mercury(II) telluride tungsten ditelluride (0)[Bis(triphenylphosphan)nitrogenium]-pentacarbonyl(hydrogentellurido)chromat(0) manganese ditelluride

📜碲化氢,Rongalite置于sodium Hydroxide体系中,用 水 用作溶剂,化学反应 1.0H,反应生成碲化钠
参考文献:菱铁矿促进水合成功能化碲化物和二碲化物
标题:菱铁矿促进水合成功能化碲化物和二碲化物
摘要:的水与亲电碲钠的反应已探索.Na 2 Te,原位生成通过rongalite(羟基甲烷亚磺酸钠)促进的元素碲还原,可与各种亲电试剂反应,包括应变杂环,卤代烷烃,Michael受体和芳基重氮盐,可轻松快速地获得各种新颖的功能化对称碲化物.该方法很好地耐受了多种功能基团的存在,例如醇,胺,酯,腈和砜,并允许将碲原子掺入生物学上相关的天然来源产品中.此外,在环氧化物和氮丙啶的亲核开环的情况下,明智地调整反应条件可以合成未报告的β-羟基和β-氨基二碲化物,它们进一步被用作新的官能化的不对称二烷基碲化物的前体.还对羟基二碲化物的硫醇过氧化物酶催化活性进行了研究,以比较它们与同源碲化物的抗氧化性能.
Doi:10.1002/adsc.201901536

专利信息

专利号:US-9732272-B2
优先权日:2010-12-28
标 题:Synthesis of highly fluorescent GSH-CDTE nanoparticles (quantum dots)
发明人：PEREZ DONOSO JOSE MANUEL; MONRAS CHARLES JUAN PABLO; OSORIO-ROMAN IGOR ORLANDO; VASQUEZ GUZMAN CLAUDIO CHRISITAN
权利人:UNIV SANTIAGO CHILE
摘要:The invention relates to a method for the synthesis of glutathione-capped cadmium-telluride (GSH-CdTe) quantum dots in an aqueous medium, including the steps of: a) preparing a precursor solution of cadmium in a citrate buffer; b) adding glutathione (GSH) to the preceding mixture via strong agitation; c) adding a telluride (potassium or sodium telluride) oxyanion as a telluride donor to the preceding mixture; d) allowing the preceding mixture to react; and e) stopping the reaction by incubation at low temperature.

专利号:WO-0104382-A1
优先权日:1999-07-13
标题:Sonoelectrochemical synthesis of inorganic fullerene-like nanoparticles of metal chalcogenides
发明人：HODES GARY; MASTAI YITZHAK; HOMYONFER MOSHE; TENNE RESHEF
权利人:YEDA RES & DEV; HODES GARY; MASTAI YITZHAK; HOMYONFER MOSHE; TENNE RESHEF
摘要:Inorganic fullerene-like (IF) nanoparticles of metal chalcogenides, particularly molybdenum sulphide, including one or more layers of desired sizes and shapes, e.g., spheres, sphere-like, nanotubes and polyhedral shapes, are manufactured by sonoelectrochemical liquid-phase synthesis comprising: (a) dissolving in a suitable solvent: (i) at least one compound of said metal and at least one compound of said chalcogen, or (ii) at least one said chalcogen-containing said metal compound; (b) immersing an electrically conductive ultrasonic probe in the solution obtained in (a); (c) electrically connecting the ultrasonic probe, which operates as an electrode, to one terminal of an electric power supply, and the other terminal of said electric power supply is connected to a counter electrode; (d) applying an ultrasonic signal to said ultrasonic probe electrode and an electric voltage to both the ultrasonic probe electrode and the counter electrode; and (e) recovering the IF-metal chalcogenide structures that precipitated in step (d).

专利号:US-6126740-A
优先权日:1995-09-29
标 题:Solution synthesis of mixed-metal chalcogenide nanoparticles and spray deposition of precursor films
发明人：SCHULZ DOUGLAS L; CURTIS CALVIN J; GINLEY DAVID S
权利人:MIDWEST RESEARCH INST
摘要:A colloidal suspension comprising metal chalcogenide nanoparticles and a volatile capping agent. The colloidal suspension is made by reacting a metal salt with a chalcogenide salt in an organic solvent to precipitate a metal chalcogenide, recovering the metal chalcogenide, and admixing the metal chalcogenide with a volatile capping agent. The colloidal suspension is spray deposited onto a substrate to produce a semiconductor precursor film which is substantially free of impurities.

专利号:US-11274247-B2
优先权日:2017-02-02
标题:Methods for the synthesis of transition metal dichalcogenide (TMDC) nanoparticles
发明人：DANIELS STEVEN
权利人:NANOCO TECHNOLOGIES LTD
摘要:Methods of synthesizing transition metal dichalcogenide nanoparticles include forming a metal-amine complex, combining the metal-amine complex with a chalcogen source in at least one solvent to form a solution, heating the solution to a first temperature for a first period of time, and heating the solution to a second temperature that is higher than the first temperature for a second period of time.

专利号:US-5035874-A
优先权日:1987-06-26
标 题:Diallyl telluride and synthesis of diorgano tellurides
发明人：HIGA KELVIN T; HARRIS DANIEL C
权利人:UNITED STAES OF AMERICA AS REP
摘要:The new compound diallyl telluride and other diorgano telluride compounds are prepared from alkali metal tellurides obtained by an efficient reaction between an alkali metal and tellurium in a naphthalene/tetrahydrofuran solution. The alkali metal telluride then reacts with an organo halide to form the final product which is easily isolated by filtration followed by vacuum distillation.

专利号:US-12043553-B2
优先权日:2019-10-31
标题:Quantum material/vanadium oxide heterostructures, methods of making same, and uses thereof
发明人：BANERJEE SARBAJIT; WATSON DAVID F; ANDREWS JUSTIN L; CHO JUNSANG; SUWANDARATNE NUWANTHI; SHENG AARON
权利人:UNIV NEW YORK STATE RES FOUND; TEXAS A & M UNIV SYS
摘要:The subject invention pertains to the synthesis and characterization of V2O5/CdE NW/QD heterostructures. The V2O5/CdE heterostructures are versatile new materials constructs for light harvesting, charge separation, and the photocatalytic production of solar fuels; polymorphism of V2O5 and compositional alloying of both components provides for a substantial design space for tuning of interfacial energy offsets. Also provided are a new class of type-II heterostructures composed of cadmium chalcogenide QDs (CdE where E=S, Se, or Te) and α-V2O5 nanowires (NWs). The synthesis and characterization of V2O5/CdE NW/QD heterostructures, prepared via successive ionic layer adsorption and reaction (SILAR) and linker-assisted assembly (LAA), the characterization of their photoinduced charge-transfer reactivity using transient absorption spectroscopy, and their performance in the photocatalytic reduction of protons to hydrogen are also disclosed.