CAS: 14693-82-4; Indium(Iii) Phosphate

专利信息

专利号:US-2008305045-A1
优先权日:2007-06-07
标 题 :Methods of synthesis of non-toxic multifunctional nanoparticles and applications
发明人：KUNIYIL PRABHAKARAN; PRABHAKARAN GEETHA
权利人:KUNIYIL PRABHAKARAN; PRABHAKARAN GEETHA
摘要:The present invention involves multifunctional nanoparticle dispersions and methods for making them using sol-gel chemistry, doping, and sonication. These methods avoid the high thermal budget processes of the reference art. The dispersions can accommodate greater concentrations of nanoparticles, dopants, and ions than has previously been possible since these components can be added during synthesis. The unique optical, magnetic, luminescent, metallic, insulating, semi-conducting, and/or conducting properties of these particles can be utilized to enhance photovoltaic cells, portable electronic devices, and biomedical techniques among other applications.

专利号:WO-2024147019-A1
优先权日:2023-01-05
标题 :Scalable synthesis of iii-v nanocrystals
发明人：MEHTA JOSHUA; CHILUKA LAXMI KISHORE SAGAR
权利人:QUANTUM SCIENCE LTD
摘要:The present invention provides a scalable method for producing indium pnictogenide nanocrystals comprising forming a mixture comprising an indium-containing compound, a pnictogen precursor composition, a plurality of ligands and a non-polar solvent; heating the mixture from a first temperature to a second temperature in the range of 160 °C to 350 °C; and maintaining the mixture at the second temperature for a first predetermined length of time in the range of 1 second to 180 minutes.

专利号:US-8916457-B2
优先权日:2012-05-22
标题 :In situ synthesis of nanoparticles on substrates by inkjet printing
发明人：ABULIKEMU MUTALIFU; JABBOUR GHASSAN
权利人:UNIV KING ABDULLAH SCI & TECH
摘要:Nanoparticles may be formed on a substrate by mixing precursor solutions deposited by an inkjet printer. A first solution is deposited on a substrate from a first inkjet print cartridge. Then, a second solution is deposited on the substrate from a second inkjet print cartridge. The solutions may be printed in an array of droplets on the substrate. Nanoparticles form when droplets of the first solution overlap with droplets of the second solution. In one example, the nanoparticles may be gold nanoparticles formed from mixing a first solution of 1,2-dichlorobenzene (DCB) and oleylamine and a second solution of gold chloride trihydrite and dimethyl sulfoxide (DMSO). The nanoparticles may be incorporated into optoelectronic devices.

专利号:US-6872249-B2
优先权日:2000-10-04
标题:Synthesis of colloidal nanocrystals
发明人：PENG XIAOGANG; PENG ZUOYAN; QU LIANHUA
权利人:UNIV ARKANSAS
摘要:A method of synthesizing colloidal nanocrystals is disclosed using metal oxides or metal salts as a precursor. The metal oxides or metal salts are combined with a ligand and then heated in combination with a coordinating solvent. Upon heating, the metal oxides or salts are converted to stable soluble metal complexes. The metal complexes are formed by cationic species combining with the ligands and/or with the coordinating solvent. Finally, an elemental chalcogenic precursor, for example, Se, Te, or S, is introduced into the soluble metal complex to complete the formation of the nanocrystals at a controllable rate. High-quality CdSe, CdTe, and CdS nanocrystals are produced when CdO is used as the cadmium precursor. With the present method, the size, size distribution, and shape (dots or rods) of the resulting nanocrystals can be controlled during growth. For example, the resulting nanocrystals are nearly monodisperse without any size separation. Further, the method represents a major step towards a green chemistry approach for synthesizing high-quality semiconductor nanocrystals.

专利号:US-2002066401-A1
优先权日:2000-10-04
标题:Synthesis of colloidal nanocrystals

专利号:US-2024327983-A1
优先权日:2023-03-31
标 题 :Processing systems for metal precursor synthesis and deposition
发明人：LEONCINI ANDREA
权利人:APPLIED MATERIALS INC
摘要:Processing chambers for forming metal-containing precursors and deposition of pure metal films are disclosed. Also disclosed are deposition methods that include forming a metal-containing precursor and depositing the metal-containing precursor on a substrate to form a metal film in a single processing chamber.