国家/地区 中国（7）
IPC部 C（5） G（2）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/198（3）
发明人 ZHAO Y（7）
公开年 2020（3） 2022（3）
申请年 2019（3）  2021（3） 
专利权人 HARBIN INST TECHNOLOGY（7）

Method for preparing material surface nano-particle by laser, involves placing substrate on mobile platform of vacuum chamber, performing irradiation of single-emitting or multi-emission laser pulse at same position of substrate, and forming compact nano particle in ablative region of substrate.

ZHAO Y, ZHAO D, CUI H

Preparation of hollow graphene microsphere/tablet mixed body capable of storing gas, involves using micro-nano bubble generator to disperse micro-nano bubble into dispersion liquid, and taking dispersion in reaction kettle to carry out hydrothermal reaction.

JIANG B, SUI C, WU F, WANG C, ZHAO Y, TAN H

Preparation of composite material involves adding strong acid to dispersion liquid after ultrasonic treatment, preparing MXene dispersion by selectively etching MAX phase powder, mixing both dispersions, performing ultrasonic dispersion and hydrothermal reaction at preset conditions.

JIANG B, SUI C, ZHAO Y, WANG C, WU F, TAN H

Preparing high-sensitivity temperature sensor based on graphene-barium strontium titanate heterojunction involves preparing, and polishing barium strontium titanate ceramic with specific stoichiometric ratio by solid-phase sintering.

ZHAO Y, FEI W, LI Z, LI W, WANG L, SHENG J

Tersoff force-based graphene-coarse granulation method, involves adjusting related parameters according to stress-strain curve of single-axis stretching to obtain potential function parameter of multi-stage coarse-graining model.

TAN H, ZHAO Y, WANG C, LIAN Y, WU F

Graphene oxide paper with surface microsphere structure involves distributing graphene oxide evenly with micron-level graphene oxide balls on surface, connecting tightly by graphene sheet, and having graphene oxide balls.

TAN H, ZHAO Y, WANG C, SUI C, WU F

Preparing dendrimers reinforced perforated graphene oxide paper involves forming graphene oxide dispersion by improved Hummers method, and adding hydrogen peroxide solution to etch graphene oxide dispersion.

WANG C, ZHAO Y, HE X, TAN H, SUI C, WU F