公开(公告)号：US20210325294A1

公开(公告)日：2021-10-21

申请号：US16850381

申请日：2020-04-16

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY

Inventor： Jianlin LUO ,  Zuquan JIN ,  Xueqing ZHU ,  Jigang ZHANG

IPC: G01N17/02 ,  H01B1/04 ,  H01B13/00 ,  H01B13/06 ,  H01B7/00 ,  G01N17/00 ,  G01N27/30

Abstract: A carbon nanotube (CNT) assembled thin film modified steel wire array electrode, a preparation method and application thereof. The array electrode includes: a surface of a steel wire is negatively modified, and the surface of the steel wire is assembled with a plurality of layers of CNT thin films; one end of the steel wire is welded to a conductor, and a welding position between the steel wire and the conductor is wrapped with an insulating heat shrinkable tube; and the insulating template and the steel wire are encapsulated and cured by using an epoxy resin. The preparation method of the array electrode of the invention mainly includes the following steps: first, performing negative modification on a steel wire, then, assembling CNT thin films on the steel wire, and preparing the modified array steel wire into the CNT assembled thin film modified steel wire array electrode.

公开(公告)号：US20210323879A1

公开(公告)日：2021-10-21

申请号：US17268290

申请日：2020-04-30

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY

Inventor： Jianlin LUO ,  Qiuyi LI ,  Chao LIU ,  Shaochun LI ,  Song GAO ,  Xueqing ZHU

IPC: C04B38/10 ,  E04C2/04 ,  E04C2/288 ,  E04B2/00 ,  C04B28/04 ,  C04B41/64 ,  C04B41/00

Abstract: A nano-modified material for cavity wall with insulation for prefabricated building, preparation method and application thereof, belonging to the technical field of building materials. The material includes splicing structures and a nano-modified silane waterproof coating, wherein the splicing structure includes a recycled concrete structure layer and a nano-modified foam concrete thermal insulation core layer, the recycled concrete structure layer is a hollow cuboid structure with openings at both ends, the nano-modified foam concrete thermal insulation core layer is a structure formed by casting inside the recycled concrete structure layer, and the nano-modified silane waterproof coating is applied at a butt joint of two of the splicing structures.