国家/地区 中国（10）
IPC部 H（6） C（5） B（2）
IPC大类 H01（6）
IPC小类 H01M（3） H01L（2）
IPC H01M004/36（2） H01M010/0525（2） H01M010/42（2）
发明人 YU S（11）
公开年 2023（11）
申请年 2023（11）
专利权人 UNIV CHINA S.（3）

Hydraulic fracturing for oil and gas recovery improvement, involves formulating hydraulic fracturing fluid comprising liquid solvent, one surfactant, liquid phase proppant-forming compound, one curing agent, injecting hydraulic fracturing fluid into wellbore.

GONG W, YIN C, LIU F, YU S, BAI L, HUANG J, LIN L

Anode lithium supplementing agent useful for anode sheet used in electrochemical device, comprises lithium cuprate, lithium cuprate is doped with metal elements; and coating layer, which is coated on surface of lithium cuprate particles, coating layer is made of carbon material.

YU S, ZHAN X, CHEN J, SHENG P, WANG K, ZHANG H, TU C, YI S, GUO Y, LIU X, QI S, WU W

High-conductivity nano-coating current collector useful in electrode of battery, comprises current collector and nano-conductive coating containing agglomerant oxidized graphene that is coated on both sides of current collector.

ZHANG G, LI X, YANG K, LIU K, YU S, TANG H

Preparing self-supporting graphene-based carbon microsphere cathode frame comprises dispersing chitin microspheres of doped metal hydroxide into water, dispersing metal/nitrogen co-doped carbon microsphere coated by graphene, binder and conductive agent into water, filtering and drying.

ZHOU P, ZHANG L, MA T, YANG Y, YU S

Method for measuring heat dissipation performance of heat dissipation film based on graphene, involves observing ascending situation of floating plates in two vertical transparent tubes at left and right sides.

WANG W, YU S, REN L, CUI C, QIU Y, LI X, WANG L

Preparing biomimetic ceramic-based materials based on nanoscale gradient structure optimization involves injecting ceramic precursor mother liquor containing polyelectrolyte into mold, and immersing ceramic-based frame in polymer solution.

MAO L, MENG Y, YU S

Gallium oxide X-ray synaptic device for use in medical health field, has patterned electrode set on surface of gallium oxide light absorbing layer for collecting photo-generated carrier and outputting electric signal.

LONG S, ZHANG Z, YU S, LIU Y, HOU X

Photoelectric two-electrode system used for degrading tetracycline hydrochloride, comprises molybdenum/zinc oxide/nickel fluoride sheet as anode, and zinc ferrite/graphene oxide/carbon cloth catalytic electrode film assembly as cathode.

GAO C, YU S, YANG S, HE T, WANG D

Spin field effect transistor used for magnetic logic devices, has semiconductor layer arranged on substrate layer, dielectric layer arranged between source electrode and drain electrode, and gate electrode arranged on dielectric layer.

GU L, WANG X, YU S

Self-supporting high-specific capacitance tungsten carbide-reduced graphene oxide-manganese oxide electrode for use in e.g. solar power generation and military equipment, is prepared by in-situ growth of active material manganese oxide on tungsten carbide-reduced graphene oxide conductive substrate.

WU J, YU S, YU J, WANG Z, WANG L, SHAN X, WANG X