公开(公告)号：US06855670B1

公开(公告)日：2005-02-15

申请号：US07528270

申请日：1990-05-24

申请人： Jagannatha Gopalakrishnan ,  Arthur William Sleight ,  Munirpallam Appadorai Subramanian

发明人： Jagannatha Gopalakrishnan ,  Arthur William Sleight ,  Munirpallam Appadorai Subramanian

IPC分类号： C01G29/00 ,  C04B35/45 ,  C30B1/12 ,  H01L39/12 ,  H01L39/24 ,  C04B101/00 ,  H01B12/00

CPC分类号： H01L39/2419 ,  C01G29/006 ,  C01P2002/77 ,  C01P2006/32 ,  C01P2006/40 ,  C01P2006/60 ,  C04B35/4521 ,  C30B1/12 ,  C30B29/22 ,  C30B29/225 ,  H01L39/126 ,  Y10S505/782

摘要： Compositions having the nominal formula BiaSrbCacCu3Ox wherein a is from about 1 to 3, b is from about ⅜ to 4, c is from about {fraction (3/16)} to 2, x=(1.5 a+b+c+y) where y is from about 2 to 5, with the proviso that “b+c” is from about {fraction (3/2)} to 5, containing a metal oxide phase of the formula Bi2Sr3−zCazCu2O8+w wherein z is from about 0.1 to 0.9 w is greater than zero but less than 1, are superconducting. Processes for manufacturing such compositions and for using them are disclosed.

摘要翻译： 具有标称式a的组合物为约1至3，b为约3/8至4，c为约{分数（3/16至2，x =（1.5a + b + c + y），其中 约2至5，条件是“b + c”为大约{级分（3/2至5，含有式Bi2Sr3-zCazCu2O8 + w的金属氧化物相，其中z为约0.1至0.9w大于 零但小于1，是超导的。公开了制造这种组合物和使用它们的方法。

公开(公告)号：US4052332A

公开(公告)日：1977-10-04

申请号：US678708

申请日：1976-04-20

申请人： Michael Brian D'Amore ,  Arthur William Sleight

发明人： Michael Brian D'Amore ,  Arthur William Sleight

IPC分类号： B01J38/48 ,  B01J23/94 ,  B01J27/28 ,  C07B61/00 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08 ,  B01J23/92 ,  C07C121/02

CPC分类号： B01J38/485 ,  B01J23/002 ,  B01J27/285 ,  C07C253/26 ,  B01J2523/00 ,  Y02P20/52 ,  Y02P20/584

摘要： Process for regenerating a spent catalyst, which catalyst contains potassium, cobalt, nickel, iron, bismuth, phosphorus and molybdenum and sufficient oxygen to satisfy the valence of the other elements therein, on a support, e.g. silicon oxide, wherein at least a portion of the molybdenum has been lost during ammoxidation, comprising impregnating said catalyst with bismuth and molybdenum in solution so that at least some of the molybdenum lost is replaced, e.g., a typical impregnating solution is prepared by dissolving molybdenum trioxide and phosphoric acid in water, adding nitric acid and finally dissolving bismuth nitrate pentahydrate in the resultant solution.

公开(公告)号：US3954956A

公开(公告)日：1976-05-04

申请号：US546179

申请日：1975-01-31

申请人： Arthur William Sleight

发明人： Arthur William Sleight

IPC分类号： C01G55/00 ,  C04B35/01 ,  C30B1/10 ,  H01B1/08

CPC分类号： H01B1/08 ,  C01G55/00 ,  C04B35/01 ,  C30B1/10 ,  C30B29/22

摘要： Ternary oxides characterized by single phase cubic KSbO.sub.3 -type crystal structure are electrically conductive and useful as pyrotechnics. BaIr.sub.2 O.sub.6 is exemplary.

摘要翻译： 以单相立方KSbO3型晶体结构为特征的三元氧化物是导电性的，可用作烟火。 BaIr2O6是典型的。

公开(公告)号：US4027004A

公开(公告)日：1977-05-31

申请号：US684934

申请日：1976-05-10

申请人： Arthur William Sleight

发明人： Arthur William Sleight

IPC分类号： C01G47/00 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  H01C17/065

CPC分类号： H01C17/0654 ,  C01G47/00 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  C01G53/006 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2006/40 ,  C01P2006/60

摘要： Novel rhenium oxides of the formulas MReO.sub.4 and M'.sub.2 ReO.sub.6, where M is Mg, Zn, Mn, Al, Ga, Fe, Co, or Ni and M' is Cr or Fe, are prepared by heating powder mixtures containing precursor oxides with or without some of the metals selected to give the proper stoichiometry, under a pressure of at least 25 kbars. The new oxides are useful in electrical elements, e.g., resistors.

摘要翻译： 通过将含有前体氧化物的粉末混合物加入或者或者通过加热含有前体氧化物的粉末混合物，制备式MReO4和M'2ReO6的新型铼氧化物，其中M是Mg，Zn，Mn，Al，Ga，Fe，Co或Ni和M' 在至少25千巴的压力下，没有选择一些金属来给出适当的化学计量。 新的氧化物可用于电气元件，例如电阻器。