CAS: 1314-91-6; Tellanylidenelead

专利信息

专利号:US-11078073-B2
优先权日:2015-02-23
标 题:Self-processing synthesis of hybrid nanostructures
发明人：YERUSHALMI ROIE; PALTIEL YOSSEF; PINCHAS-HAZUT ORI; WAICHMAN SHARON; ZIV AMIR; YOCHELIS SHIRA
权利人:YISSUM RES DEV CO OF HEBREW UNIV JERUSALEM LTD
摘要:Provided is a self-processing synthesis of hybrid nanostructures, novel nanostructures and uses thereof in the construction of electronic and optoelectronic devices.

专利号:US-7615169-B2
优先权日:2004-09-20
标题 :Method for synthesis of colloidal nanoparticles
发明人：STROUSE GEOFFREY FIELDING; GERBEC JEFFREY A; MAGANA DONNY
权利人:UNIV CALIFORNIA
摘要:A method for synthesis of high quality colloidal nanoparticles using comprises a high heating rate process. Irradiation of single mode, high power, microwave is a particularly well suited technique to realize high quality semiconductor nanoparticles. The use of microwave radiation effectively automates the synthesis, and more importantly, permits the use of a continuous flow microwave reactor for commercial preparation of the high quality colloidal nanoparticles.

专利号:US-7927516-B2
优先权日:2004-09-20
标题 :Method for synthesis of colloidal nanoparticles
发明人：STROUSE GEOFFREY F; GERBEC JEFFREY A; MAGANA DONNY
权利人:UNIV CALIFORNIA
摘要:A method for synthesis of high quality colloidal nanoparticles using comprises a high heating rate process. Irradiation of single mode, high power, microwave is a particularly well suited technique to realize high quality semiconductor nanoparticles. The use of microwave radiation effectively automates the synthesis, and more importantly, permits the use of a continuous flow microwave reactor for commercial preparation of the high quality colloidal nanoparticles.

专利号:US-9790425-B2
优先权日:2014-04-18
标 题:Synthesis of quantum dots
发明人：MCDANIEL HUNTER
权利人:LOS ALAMOS NAT SECURITY LLC
摘要:Common approaches to synthesizing alloyed quantum dots employ high-cost, air-sensitive phosphine complexes as the selenium precursor. Disclosed quantum dot synthesis embodiments avoid these hazardous and air-sensitive selenium precursors. Certain embodiments utilize a combination comprising a thiol and an amine that together reduce and complex the elemental selenium to form a highly reactive selenium precursor at room temperature. The same combination of thiol and amine acts as the reaction solvent, stabilizing ligand, and sulfur source in the synthesis of quantum dot cores. A non-injection approach may also be used. The optical properties of the quantum dots synthesized by this new approach can be finely tuned for a variety of applications by controlling size and/or composition of size and composition. Further, using the same approach, a shell can be grown around a quantum dot core that improves stability, luminescence efficiency, and may reduce toxicity.

专利号:US-8404313-B1
优先权日:2006-03-22
标 题 :Synthesis of nanocrystalline diamond fibers
发明人：KUMAR ASHOK; SINGH MANOJ KUMAR
权利人:KUMAR ASHOK; SINGH MANOJ KUMAR; UNIV SOUTH FLORIDA
摘要:Provided herein is a method for the synthesis of nanocrystalline diamond (NCD) wires by depositing nanocrystalline diamond on Si nanowires using chemical vapor deposition methods. Seeding the nanowires in solutions containing nanodiamond powers, NCD wires are fabricated in typical CVD growth conditions within a very short time. NCD wires were 0.5-5 μm in diameter, depending on the growth time, with lengths in the range of 20-100 μm. The average elastic modulus determined by nanoindentation is 474.16±13.48 GPa. The unique mechanical properties of the NCD wire make it a potential material for active components of both electronic and electromechanical devices.

专利号:US-7255846-B2
优先权日:2005-05-03
标题:Methods for synthesis of semiconductor nanocrystals and thermoelectric compositions
发明人：REN ZHIFENG; CHEN GANG; POUDEL BED; KUMAR SHANKAR; WANG WENZHONG; DRESSELHAUS MILDRED
权利人:TRUSTEES BOSTON COLLEGE
摘要:The present invention provides methods for synthesis of IV–VI nanostructures, and thermoelectric compositions formed of such structures. In one aspect, the method includes forming a solution of a Group IV reagent, a Group VI reagent and a surfactant. A reducing agent can be added to the solution, and the resultant solution can be maintained at an elevated temperature, e.g., in a range of about 20° C. to about 360° C., for a duration sufficient for generating nanoparticles as binary alloys of the IV–VI elements.