会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 13. 发明申请
    • VAPORIZABLE METALORGANIC COMPOUNDS FOR DEPOSITION OF METALS AND METAL-CONTAINING THIN FILMS
    • 用于沉积金属和含金属薄膜的可汽化金属有机化合物
    • WO2007005088A2
    • 2007-01-11
    • PCT/US2006/014752
    • 2006-04-17
    • HONEYWELL INTERNATIONAL INC.THENAPPAN, AlagappanLAO, JingyuNAIR, Haridasan, K.DEVI, AnjanaBHAKTA, RaghunandanMILANOV, Andrian
    • THENAPPAN, AlagappanLAO, JingyuNAIR, Haridasan, K.DEVI, AnjanaBHAKTA, RaghunandanMILANOV, Andrian
    • C07F7/00C07F9/00C23C16/00H01L21/00
    • C23C16/45553C07F7/006C07F9/005C23C16/405
    • A new class of metalorganic vaporizable compounds with mixed ligands is described herein, along with their use for the deposition of thin films of metals and metal- containing oxides, nitrides, oxynitrides, silicates, suicides, metal containing materials, and combinations thereof. . The metalorganic vaporizable compounds comprise amides in combination with malonates and guanidinates as donor-functionalized bidentate chelating ligands. The use of a metalorganic vaporizable compounds with mixed ligands to deposit and modify thin films of Hf, Zr, Ti, Ta, Al, Sn, Zn, Ca, Mg, Ga, In, Tl, Sc, Bi, Rh, Ir, La, Pr, Eu, Gd, Ba, Sr, and other lanthanide metal oxides, nitrides, oxynitrides, silicates, suicides, and composites, and further use of metalorganic vaporizable compounds with mixed ligands to deposit thin films of Ru, Cu, Co, Ag, Au, Pd, Pt, Ni, Fe, Mn, Cr, V, Nb, Pb, W, Si, Ge and Mo metals, metal oxides, nitrides, oxynitrides, silicates, suicides and combinations thereof are also described herein. A process for the preparation of metalorganic vaporizable compounds comprising amides in combination with donor-functionalized bidentate chelating ligands as a mixed ligand system is described herein. In addition, the use of metalorganic vaporizable compounds in various vapor phase deposition processes such as metal organic chemical vapor deposition (MOCVD) and atomic layer deposition (ALD) of metals and metal-containing oxide thin films is described herein.
    • 本文描述了一类具有混合配体的新型有机金属可汽化化合物,以及它们用于沉积金属和含金属氧化物,氮化物,氮氧化物,硅酸盐,硅化物,含金属 材料及其组合。 。 有机金属可汽化化合物包含酰胺与丙二酸盐和胍盐作为供体官能化二齿螯合配体。 使用具有混合配体的金属有机气化性化合物来沉积和改性Hf,Zr,Ti,Ta,Al,Sn,Zn,Ca,Mg,Ga,In,Tl,Sc,Bi,Rh,Ir,La ,Pr,Eu,Gd,Ba,Sr和其它镧系金属氧化物,氮化物,氮氧化物,氮氧化物,硅酸盐,硅化物和复合物,以及进一步使用具有混合配体的金属有机气化化合物来沉积Ru,Cu,Co, ,Au,Pd,Pt,Ni,Fe,Mn,Cr,V,Nb,Pb,W,Si,Ge和Mo金属,金属氧化物,氮化物,氮氧化物,硅酸盐,硅化物及其组合。 本文描述了制备包含酰胺和供体官能化二齿螯合配体作为混合配体体系的金属有机可汽化化合物的方法。 此外,本文描述了在各种气相沉积工艺如金属有机化学气相沉积(MOCVD)和原子层沉积(ALD)中金属和含金属氧化物薄膜的各种气相沉积工艺中使用金属有机可气化化合物。
    • 14. 发明申请
    • CATALYTIC CONVERSION OF HYDROFLUOROALKANOL TO HYDROFLUOROALKENE
    • 氢氟烯烃催化转化为氢氟烯烃
    • WO2006063069A2
    • 2006-06-15
    • PCT/US2005/044298
    • 2005-12-09
    • HONEYWELL INTERNATIONAL INC.MUKHOPADHYAY, SudipNAIR, Haridasan, K.TUNG, HsuehSung
    • MUKHOPADHYAY, SudipNAIR, Haridasan, K.TUNG, HsuehSung
    • C07C17/00C07C21/18
    • C07C17/00C07C17/25C07C21/18
    • Methane is used as the selective dehydrating agent for the production of 2,3,3,3-tetrafluoro-l-propene (R1234yf) from 2,2,3,3,3-pentafluoro-l-propanol. Supported transition metal catalysts are prepared and used for this reaction with high activity. Almost 58% selectivity to R1234yf is obtained at an alcohol conversion level of 60% using unsupported Ni-mesh as the catalyst. Pd and Pt show almost similar level of conversion; however, the selectivity to the desired product is low. The activity of the metal catalyst was found to be a function of the type of support material, activated carbon showing better activity than alumina. Different important process parameters such as temperature, pressure, and contact time are studied to optimize the process. High pressure and temperature are deleterious to the rate of 1234yf formation; yet, the highest yield to 1234yf is obtained while performing a reaction at 494°C with a contact time of 23 sec.
    • 使用甲烷作为选择性脱水剂,用于从2,2,3,3,3-五氟-1生产2,3,3,3-四氟-1-丙烯(R1234yf) 丙醇。 制备负载型过渡金属催化剂并用于具有高活性的该反应。 使用无载体镍网作为催化剂,在醇转化率为60%时,对R1234yf的选择性几乎达到58%。 Pd和Pt显示几乎相似的转化水平; 然而,对所需产品的选择性很低。 发现金属催化剂的活性是载体材料类型的函数,活性炭表现出比氧化铝更好的活性。 研究了不同的重要工艺参数,如温度,压力和接触时间,以优化工艺。 高压和高温对1234yf形成的速率是有害的; 然而,当在494℃和23秒的接触时间下进行反应时获得1234yf的最高产率。