专利号:US-9923142-B2 优先权日:2016-05-31 标 题:Methods of graphene growth and related structures 发明人:CHEN MIIN-JANG; PAN SAMUEL C; HSIEH CHUNG-YEN 权利人:TAIWAN SEMICONDUCTOR MFG CO LTD; UNIV NAT TAIWAN 摘要:A method and structure for providing uniform, large-area graphene by way of a transfer-free, direct-growth process. In some embodiments, a SAM is used as a carbon source for direct graphene synthesis on a substrate. For example, a SAM is formed on an insulating surface, and a metal layer is formed over the SAM. The metal layer may serve as a catalytic metal, whereby the SAM is converted to graphene following an annealing process. The SAM is deposited using a VPD process (e.g., an ALD process and/or an MLD process). In some embodiments, a CNT having a controlled diameter may be formed on the surface of a nanorod by appropriately tuning the geometry of the nanorod. Additionally, in some embodiments, a curved graphene transistor may be formed over a curved oxide surface, thereby providing a band gap in a channel region of the graphene transistor.
专利号:US-5177296-A 优先权日:1991-10-11 标 题 :Saturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation 发明人:SARTORI GUIDO; HO W S WINSTON; BALLINGER BRUCE H 权利人:EXXON RESEARCH ENGINEERING CO 摘要:The present invention describes a method for the synthesis of saturated aliphatic polyesters by reaction of saturated or aromatic diacid chlorides with oligomeric aliphatic polyester diols, a method to thermally crosslink membranes prepared from the above saturated aliphatic polyesters, and the use of the crosslinked membranes to separate aromatics from saturates.
专利号:US-5128439-A 优先权日:1991-10-11 标题:Saturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation 发明人:SARTORI GUIDO; HO W S WINSTON; BALLINGER BRUCE H 权利人:EXXON RESEARCH ENGINEERING CO 摘要:The present invention described a method for the synthesis of saturated aliphatic polyesters by reaction of saturated or aromatic diacid chlorides with oligomeric aliphatic polyester diols, a method to thermally crosslink membranes prepared from the above saturated aliphatic polyesters, and the use of the crosslinked membranes to separate aromatics from saturates.
专利号:CN-106800519-A 优先权日:2017-02-08 标题 :General Method and Application of Rapid Synthesis of Bridged Bis, Tris and Tetraamide Derivatives by Ultrasonic Radiation
专利号:EP-0629741-A1 优先权日:1993-06-10 标 题:Synthesis of alkyl ketene multimers (AKM) and application for precision converting grades of fine paper
参考标题:Aminimides. I. A General Synthesis Of Aminimides From Acyl Hydrazides And Their Pyrolysis 作者:William J. Mckillip,Lawrence M. Clemens,Richard Haugland |发布日期:1967.11.1 摘要:Acyclic, Alicyclic, And Aromatic Bis-Trimethylaminimides And A Keto-Substituted Trimethylaminimide Have Been Synthesized By A Stepwise Route Of General Applicability. Pyrolysis Of The Aliphatic Aminimides Resulted In A Rearrangement To Trimethylamine And Isocyanate. The Keto-Isocyanate Herein Reported Was Synthesized In A Convenient Four-Step Sequence From Dimethyl Ketene Dimer In A Good Yield, And Provides An Attractive New Route To This Type Of Difunctional Compound. Pyrolysis Of The Bis-Aminimides In The Presence Of Polyhydroxylic Materials Gave Polyurethanes.
合成参考文献
摘要:Whitehead, A.; Sieck, S. R.; Mukherjee, S.; Hanson, P. R., Science of Synthesis, (2005) 21, 911.