国家/地区 中国（24）
IPC部 C（12） H（12） B（7）
G（4） D（2）
IPC大类 H01（11） C01（5） B01（4）
C08（4） B82（2） C07（2）
D01（2） G01（2） G02（2）
IPC小类 H01L（9） B01J（4） C01B（4）
C08J（4） C08L（4） C08K（3）
B82Y（2） C07C（2） C07D（2）
D01D（2） D01F（2） G02F（2）
IPC H01L051/05（3） H01L051/40（3） H01L051/42（3）
B01J013/00（2） B82Y040/00（2） C01B021/064（2）
C01B032/184（2） C01B032/194（2） C07C211/31（2）
C07C211/50（2） C08J009/28（2） C08K007/00（2）
D01D005/00（2） D01F001/10（2） H01L035/34（2）
发明人 LI Y（4） LIU Z（3） CHANG X（2）
DU L（2） GUO H（2） GUO X（2）
JIA C（2） LI P（2） MA R（2）
MAO Y（2） NI Y（2） QI W（2）
TIAN J（2） WANG J（2） WANG W（2）
公开年 2022（24）
申请年 2021（12）  2022（10）  2020（2） 
专利权人 UNIV NANKAI（24）

Perovskite solar cell comprises bottom substrate, bottom electrode layer, hole transport layer, passivation layer, perovskite photoactive layer, electron transport layer, buffer layer, top electrode layer and interface modification layer comprising bis (2hydroxyethyl) dimethyl ammonium chloride.

ZHAO Y, XU S, HUANG Q, SHI B, WANG P, LI R, LI Y, CHEN B, REN N, WANG J, ZHANG X

Preparing ultra-strong artificial spider silk based on nanometer gel used in energy absorption comprises adding vinyl triethoxy silane into deionized water, adding vinyl functionalized silicon nano-particle solution, adding acrylic acid and nucleation center, adding ammonium persulfate and reacting.

HE W, ZHOU X, LIU Z

Composite material useful in electronic device and electromagnetic wave shielding material for shielding and absorbing electromagnetic radiation, comprises magnetic wave absorbing material, filler with high compressibility, polymer matrix, and carbon-based fibers and metal fibers.

YIN Z, WANG Z, CHEN Y, HUANG Y

Terahertz liquid wafer polarization beam scanning device, has geometric phase ultra-surface for providing orthogonal polarization conversion and spatial gradient phase arrangement for circular polarization wave.

JI Y, ZHAO H, FAN F

Continuously synthesizing nano-iron composite material by green useful for e.g. removing environmental pollutant, comprises e.g. using supercritical extraction technology, extracting the reducing substances from green plants or algal microorganisms, diluting, washing nano iron material and drying.

LI T, WANG H

Synaptic transistor with long-term synaptic plasticity, has substrate which is semiconductor layer, whose two ends are provided with electrodes, where electrode is source and drain electrode and semiconductor layer is indium zinc oxide nanowire array and Nafion-graphene quantum dot blending layer.

NI Y, LIU L, XU W

Pressure-temperature dual sensing aerogel material with a dual-channel structure used for preparing a flexible wearable pressure-temperature sensor which can detect and identify pressure and temperature signals simultaneously, is a conductive porous material formed.

JI X, WU J, LIANG J

Increasing production of nano-assisted biological hydrogenation heavy oil, comprises analyzing reservoir condition information of the heavy oil block, and preparing combined hydrogen-producing preparation and nanomaterial.

XU H, YAO S, ZHANG L, JIN T, ZHENG X, MA T, XIA W

Preparation of graphene nanopores for, e.g. biosensors, involves preparing graphene, transferring to silicon nitride chip with pores to form graphene suspended membrane structure, controlling defect density, reducing breakdown voltage, and crushing film by setting increasing pulse current.

TIAN J, GUO H, LIU Z

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