国家/地区 中国（10）
IPC部 C（6） B（4） A（2）
IPC大类 B01（3） C01（2） C02（2）
C08（2） C23（2）
IPC小类 B01J（3） C01B（2） C02F（2）
C23C（2）
IPC
发明人 CHENG L（10）
公开年 2020（10）
申请年 2020（7）  2019（2） 
专利权人

Adsorbent used for removing viruses or bacteria in gas comprises carrier, and adsorbent loaded on carrier comprising molecular sieve, carbon nanotube and/or graphene.

WEI X, JIN H, MA J, WEI H, CHENG L

Preparing molybdenum disulfide/graphene two-dimensional material hetero junction visible light catalyst, comprises e.g. preparing single layer uniform graphene on surface of copper foil, and growing molybdenum disulfide on graphene surface.

CHENG L, ZHENG H, XU W, WANG S

Preparing graphene aerogel used in sound insulation, heat insulation, damping, adsorption and electrode materials, supercapacitors, involves dissolving graphene oxide and crosslinking agent in water to form uniform solution.

XIAO Y, SONG B, CHENG L, DENG Y, FAN Q, CHEN H, WANG H, YANG C

Humidifier for sickroom nursing, has suspension loop welded on two ends of water adding tank, where inner wall of water adding tank is orderly provided with filter plate from top to bottom and graphene filter layer and active carbon filter layer.

CHENG L, CHEN K, YANG R

Preparation of two-dimensional hexagonal boron nitride/graphene composite hybrid film, involves placing substrate in ion beam sputter deposition system, annealing substrate, introducing methane and argon, growing film, and cooling.

MENG J, ZHANG X, CHENG L, YIN Z, WU J

Gold nano cage/fluorinated graphene composite material, has gold nano cage uniformly attached on fluorinated graphene nano sheet, where grain diameter of gold nano-cage is 30-60nm.

WU W, ZHANG Z, LI P, CHEN X, CHENG L, ZHANG W

Preparing graphene-polyacrylonitrile-based nanocomposite material useful for purifying and treating sewage, comprises e.g. adding graphene and acrylonitrile monomer under action of initiator, and performing coupling method.

ZHANG H, QUAN L, LIU H, TONG Y, CHENG L, YANG Z

Preparing lightweight high-strength graphene-reinforced carbon fiber involves subjecting graphene powder to mechanically peeling graphite through high-pressure fluid shearing, preparing P-graphene by modifying graphene.

LIU H, CAO L, CHENG L, ZHONG Z, WANG Q, XIAO X

Ultra-thin hair thermal underwear, has ultra-red velvet warming fabric woven on single-face circular weft knitting machine, and core layer provided with non-twisted graphite fiber and spandex fiber, where spandex fiber is wound on outer side of graphene fiber.

ZHOU W, NI W, CHENG L, ZHU Q, ZHOU S

Weather-resistant barrier polyester film used for photovoltaic cell comprises weather resistant layer laminated on two sides of barrier layer of weather-resistant polyester film, where barrier layer contains sheet-shaped graphene.

ZHOU T, WANG Q, GAO Q, BAO S, CHENG L, SONG R, DU K