公开(公告)号：US20230219841A1

公开(公告)日：2023-07-13

申请号：US17999976

申请日：2021-05-31

申请人： Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO ,  Chemelot Scientific Participations B.V.

发明人： Pascal Jozef Paul BUSKENS ,  Zeger Alexander Eduard Pieter VROON ,  Daniel Enrico MANN ,  Arnoldus Dominicus Maria Roberto HABETS ,  Cindy Po Keh YEUNG

IPC分类号： C03C17/25 ,  C09K9/00 ,  C09D5/29 ,  C09D5/26 ,  C09D5/02 ,  C09D1/00

CPC分类号： C03C17/25 ,  C09K9/00 ,  C09D5/29 ,  C09D5/26 ,  C09D5/028 ,  C09D1/00 ,  C03C2217/228 ,  C03C2218/113 ,  C03C2218/32

摘要： The disclosure pertains to thermochromic materials, coatings, to coated articles and to preparation methods. In addition, the disclosure relates to thermochromic particulate material comprising vanadium (IV) oxide. A described preparation method involves curing of the coating using two curing stages performed with different oxygen levels.

公开(公告)号：US20230249979A1

公开(公告)日：2023-08-10

申请号：US18014662

申请日：2021-07-09

申请人： Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO ,  Chemelot Scientific Participations B.V.

发明人： Pascal Jozef Paul BUSKENS ,  Zeger Alexander Eduard Pieter VROON ,  Daniel Enrico MANN ,  Luc LEUFKENS ,  Ryan Ida Henricus VAN ZANDVOORT ,  Arnoldus Dominicus Maria Roberto HABETS ,  Cindy Po Keh YEUNG

IPC分类号： C01G31/02 ,  C03C17/25

CPC分类号： C01G31/02 ,  C03C17/25 ,  C03C2217/228

摘要： The disclosure pertains to methods for the preparation of crystalline monoclinic VO2 as well as to materials and articles. In a described method, amorphous VO2 is annealed in an oxygen-containing atmosphere to give crystalline monoclinic VO2.