国家/地区 中国（8）
IPC部 C（8） B（4） H（3）
IPC大类 C01（8） B01（2） B82（2）
C08（2） H01（2）
IPC小类 C01B（8）
IPC C01B021/064（8）
发明人
公开年 2022（8）
申请年 2021（4）  2022（4） 
专利权人 UNIV NANKAI（2）

Preparing aerogel with double-oriented network used as heat-conducting composite material comprises mixing filler, polymer agglomerant and water, placing double-orientation molding device in refrigeration medium, adding filler mixture, freezing, freeze-drying, sintering and heat-treating.

XU J, ZENG X, SUN R, YAO Y

Preparation of two-dimensional material such as e.g. graphene, using chemical assisted mechanical stripping, involves mixing layered material with strong acid, mechanically peeling obtained mixture, and adding processing liquid to mix uniformly.

CHENG H, QIU L, DING S, LIU M, FAN W

Preparing carbon-based/elemental metal/boron nitride core-shell structure microwave absorbing material involves weighing carbon-based material, metal source, boron-containing material and nitrogen-containing material, adding them to ball milling jar in turn, adding solvent, sealing and ball-milling.

LIU D, JIANG D, SU Q, ZHONG B

Black phosphorus-two dimensional material complex for electronic device, includes first and second two-dimensional material layers being configured to be coupled to each other by van der Waals force, and black phosphorus sheet in which phosphorus atoms are covalently bonded.

YOON S, LEE C, HWANG H, SHIN H, SEOL M, SUK S H, SHIN H J, HWANGHYUNTAE, LEE C S, YUNE S I, YIN S, LI C, SHEN X

Enhancing thermal conductivity of reduced graphene oxide, comprises preparing large-area reduced graphene oxide by thermal reduction method, preparing high-quality boron nitride by mechanical exfoliation, annealing heterojunction high-quality boron nitride/reduced graphene oxide and tuning.

TIAN J, CHEN S, LIU Z

Method for controllable preparation and transfer of self-supporting two-dimensional materials based on self-assembled monolayer comprises growing two-dimensional material film on metal substrate, volatilizing solvent, floating metal substrate with two-dimensional material thin film, and drying.

PENG H, GAO X, ZHENG L

Coating process of substrate ordered mesoporous graphene, comprises dispersing substrate in potassium oleate or sodium oleate solution, ultrasonically stirring, adding ferric nitrate solution, washing with water after precipitation, freeze-drying precipitate, pyrolyzing, etching, and graphitizing.

YANG D, CAI Q, DONG A

Preparation method of aerogel framework, involves dispersing fluorinated boron nitride nanosheets and graphene oxide in polyvinyl alcohol aqueous solution or carboxymethyl cellulose aqueous solution to obtain aqueous slurry, placing aqueous slurry in mold for bidirectional freezing, and drying.

GUO H, HU B, LI B