公开(公告)号：CA2364262A1

公开(公告)日：2000-09-14

申请号：CA2364262

申请日：2000-03-08

Applicant: NANOGRAM CORP

Inventor： KAMBE NOBUYUKI ,  KUMAR SUJEET ,  REITZ HARIKLIA DRIS ,  BI XIANGXIN

IPC: B82B3/00 ,  C01G9/02 ,  C01G9/03 ,  C09C1/04 ,  C09K11/54 ,  H01C7/112 ,  C22B19/00

Abstract: A collection of zinc oxide nanoparticles have been produced by laser pyrolys is (300). The zinc oxide nanoparticles have average particle diameters of less than about 95 nm and a very narrow particle size distribution. The laser pyrolysis process is characterized by the production of a reactant stream within the reaction chamber, where the reactant stream includes a zinc precursor and other reactants. The zinc precursor can be delivered as an aerosol.

公开(公告)号：JP2010265171A

公开(公告)日：2010-11-25

申请号：JP2010154669

申请日：2010-07-07

Applicant: Nanogram Corp ,  ナノグラム・コーポレーション

Inventor： KUMAR SUJEET ,  REITZ HARIKLIA DRIS ,  BI XIANGXIN ,  KAMBE NOBUYUKI

IPC: B24B37/00 ,  C01F7/02 ,  C01F7/30 ,  C09G1/02 ,  C09K3/14 ,  H01L21/304

CPC classification number: C01F7/02 ,  B82Y30/00 ,  C01F7/30 ,  C01F7/306 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/32 ,  C01P2004/50 ,  C01P2004/52 ,  C01P2004/62 ,  C01P2004/64 ,  C09G1/02

Abstract: PROBLEM TO BE SOLVED: To provide aluminum oxide particles having extremely small particle diameters and an extremely narrow distribution of particle diameters.
SOLUTION: A collection of nanoparticles of aluminum oxide having a very narrow distribution of particle diameters are produced by laser pyrolysis. The distribution of particle diameters effectively does not have a tail and almost no particles having a diameter greater than about 4 times the average diameter. The pyrolysis is performed by pyrolyzing a molecular stream containing an aluminum precursor, an oxidizing agent and an infrared absorber.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供具有非常小的粒径和非常窄的粒径分布的氧化铝颗粒。 解决方案：通过激光热解产生具有非常窄的粒径分布的氧化铝纳米颗粒的集合。 颗粒直径的分布有效地不具有尾部，并且几乎没有直径大于平均直径的约4倍的颗粒。 通过热分解含有铝前体，氧化剂和红外吸收剂的分子流来进行热解。 版权所有（C）2011，JPO＆INPIT