公开(公告)号：US11345640B2

公开(公告)日：2022-05-31

申请号：US16494928

申请日：2018-03-16

申请人： NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY

发明人： Toru Ujihara ,  Yukihisa Takeuchi ,  Daishi Shiojiri ,  Masaki Matsumoto ,  Hiroshi Saito ,  Ikuo Hayashi

IPC分类号： C30B29/38 ,  C04B35/581 ,  C30B29/62

摘要： A method and apparatus for producing AlN whiskers includes reduced incorporation of metal particles, an AlN whisker body, AlN whiskers, a resin molded body, and a method for producing the resin molded body. The method for producing AlN whiskers includes heating an Al-containing material in a material accommodation unit to thereby generate Al gas; and introducing the Al gas into a reaction chamber through a communication portion while introducing nitrogen gas into the reaction chamber through a gas inlet port, to thereby grow AlN whiskers on the surface of an Al2O3 substrate placed in the reaction chamber.

公开(公告)号：US11939267B2

公开(公告)日：2024-03-26

申请号：US17734416

申请日：2022-05-02

申请人： NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY

发明人： Toru Ujihara ,  Yukihisa Takeuchi ,  Daishi Shiojiri ,  Masaki Matsumoto ,  Hiroshi Saito ,  Ikuo Hayashi

IPC分类号： C30B29/38 ,  C04B35/581 ,  C30B29/62

CPC分类号： C04B35/581 ,  C30B29/38 ,  C30B29/62

摘要： A method and apparatus for producing AlN whiskers includes reduced incorporation of metal particles, an AlN whisker body, AlN whiskers, a resin molded body, and a method for producing the resin molded body. The method for producing AlN whiskers includes heating an Al-containing material in a material accommodation unit to thereby generate Al gas; and introducing the Al gas into a reaction chamber through a communication portion while introducing nitrogen gas into the reaction chamber through a gas inlet port, to thereby grow AlN whiskers on the surface of an Al2O3 substrate placed in the reaction chamber.

公开(公告)号：US20240190776A1

公开(公告)日：2024-06-13

申请号：US18583435

申请日：2024-02-21

申请人： NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY

发明人： Toru Ujihara ,  Yukihisa Takeuchi ,  Daishi Shiojiri ,  Masaki Matsumoto ,  Hiroshi Saito

IPC分类号： C04B35/581 ,  C30B29/38 ,  C30B29/62

CPC分类号： C04B35/581 ,  C30B29/38 ,  C30B29/62

摘要： A method and apparatus for producing AlN whiskers includes reduced incorporation of metal particles, an AlN whisker body, AlN whiskers, a resin molded body, and a method for producing the resin molded body. The method for producing AlN whiskers includes heating an Al-containing material in a material accommodation unit to thereby generate Al gas; and introducing the Al gas into a reaction chamber through a communication portion while introducing nitrogen gas into the reaction chamber through a gas inlet port, to thereby grow AlN whiskers on the surface of an Al2O3 substrate placed in the reaction chamber.