US 12,435,007 B2
Near-infrared photothermal coupling curing non-oxide ceramic slurry and its preparation method and application
Ren Liu, Wuxi (CN); Xinxin Sang, Wuxi (CN); Yongqin Zhao, Wuxi (CN); and Jiatao Miao, Wuxi (CN)
Assigned to JIANGNAN UNIVERSITY, Wuxi (CN)
Filed by JIANGNAN UNIVERSITY, Wuxi (CN)
Filed on Jul. 31, 2023, as Appl. No. 18/362,361.
Claims priority of application No. 202211293850.6 (CN), filed on Oct. 21, 2022.
Prior Publication US 2024/0132410 A1, Apr. 25, 2024
Prior Publication US 2024/0228385 A9, Jul. 11, 2024
Int. Cl. C04B 35/565 (2006.01); B28B 1/00 (2006.01); B33Y 10/00 (2015.01); B33Y 70/00 (2020.01); C04B 35/587 (2006.01); C04B 35/626 (2006.01); C04B 35/634 (2006.01); C04B 35/638 (2006.01); C04B 35/64 (2006.01); C09K 11/02 (2006.01); C09K 11/77 (2006.01)
CPC C04B 35/565 (2013.01) [B28B 1/001 (2013.01); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); C04B 35/587 (2013.01); C04B 35/62625 (2013.01); C04B 35/6269 (2013.01); C04B 35/63424 (2013.01); C04B 35/638 (2013.01); C04B 35/64 (2013.01); C09K 11/025 (2013.01); C09K 11/7773 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/3873 (2013.01); C04B 2235/445 (2013.01); C04B 2235/5445 (2013.01); C04B 2235/6026 (2013.01); C04B 2235/606 (2013.01); C04B 2235/9646 (2013.01)] 8 Claims
OG exemplary drawing
 
1. The near-infrared photothermal coupling curing non-oxide ceramic slurry is composed of various raw materials with different weights, including:
40-90 parts of non-oxide ceramic powders;
0.5-20 parts of a photosensitive resin;
1-40 parts of a photosensitive monomer;
0.25-4 parts of a photoinitiator;
0.25-4 parts of a thermal initiator;
0.75-5 parts of additives; and
0.5-4 parts of up-conversion luminescent materials;
wherein the non-oxide ceramic powders include one or more of Si3N4, TiN, BN, AlN, SiC, WC, TiC, ZrC, TiB2, and ZrB2,
wherein the up-conversion luminescent materials include one or more of Yb3+ or Tm3+ doped NaYF4, BaYF5, LiYF4, and NaYbF4, and
wherein a doping amount of Yb3+ ranges from 0% to 30%, and a doping amount of Tm3+ ranges from 0.2% to 3.5%.