国家/地区 中国（9）
IPC部 H（4） B（3） A（2）
C（2）
IPC大类 H01（4）
IPC小类 H01M（3）
IPC H01M004/62（2） H01M010/0525（2）
发明人 YUAN D（9）
公开年 2022（5） 2021（4）
申请年 2021（9）
专利权人 EVE POWER CO.（3） JIANGXI CAIC.（2）

Preparing a composite anode material for lithium ion battery involves mixing graphene oxide, nitrogen source, lithium source, iron source and phosphorus source, and then performing a hydrothermal reaction to obtain a precursor, and mixing the precursor with a carbon source.

YUAN D, RUAN Z, GAO Y, TAN L, WEI C, ZHU C, XIONG S, YI J

Separating rubidium in salt lake brine by using polyvinyl alcohol/chitosan/graphene/ferrous cyanide nickel copper composition, comprises preparing nano-grade ferrocyanide nickel-copper nano-scale nickel-copper ferrocyanide by ultrasonic assistant coprecipitation and coating.

NI J, HUANG A, MA Z, TANG H, GUO H, HOU Y, LIU H, YUAN D, XU Z, JIN G

Medium-high temperature semiconductor thermoelectric conversion module based on film integrated crystal grain heat conductive substrate provided with outer elastic heat conducting layer on outside and ceramic substrate on inside and thin film integrated crystal grain located inside guide plate.

QIAO H, XU J, ZHANG Y, SUN G, YAN X, YUAN D, QIU Z

Preparation of cathode material used for lithium ion battery, involves mixing boron-coated silicon material with graphene slurry, mixing mixed slurry with artificial graphite to obtain mixture, and freezing and drying mixture.

YUAN D, LIU F, ZHU Z, CHEN C, SONG F

Oxidation reaction kettle for graphene production, comprises main body, where top part of main body is provided with liquid mechanism, and side surface of liquid mechanism provided with feeding mechanism.

SUN Y, WANG R, YUAN D, FU Y, KONG X, ZHANG T

Graphite thin floor heating assembly device for farmers, has sliding block whose surface is provided with groove matched with sliding column, and back of moving block provided with sliding groove connected with bottom end of front of moving rod.

YUAN D

Ground heating temperature control mounting auxiliary device based on graphene farm, has auxiliary component whose left side is fixedly connected to right side of loading box.

YUAN D

Preparing nano/micron fiber membrane used for enhancing screw stability, by dispersing graphene oxide in dichloromethane or hexafluoroisopropanol to form solution, dissolving poly-hydroxyl fatty acid ester and polyethylene glycol, preparing film using solution, drying film and sterilizing.

YANG L, LIU Y, XU S, ZOU Q, WU Z, YUAN D, YE C

Evaluating electric core compaction system by assembling positive pole pieces and negative pole pieces with different compacted densities into electric core, electrochemical impedance testing and determining best compaction system.

LIU H, HE X, YUAN D