国家/地区 中国（4）
IPC部 H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 LEI L（4）
公开年 2022（2）
申请年 2021（4）
专利权人

Preparing melamine covalent organic framework supported graphene material useful in supercapacitor electrode material, comprises mixing melamine, acid material, graphene oxide and water, adding dialdehyde material, reacting, taking solid, purifying and drying.

GUO Z, WANG L, TANG Y, XIA G, LEI L, WU J

Preparation of filling mortar for a villa with anti-cracking performance by preparing rare earth hybrid flake talc, mixing with e.g. portland cement, quartz sand and water, incubating, and placing into plasma box for irradiation treatment.

LEI L, CHEN J, LIU G

Chip micro-cavity photonic integrated chip structure used in optical filter, has first waveguide structure and second waveguide structure that contains micro cavity and coupling lens placed on substrate opposite surface of first waveguide structure not coated with mirror.

HUANG W, YI Y, LEI L, CHEN Z, DONG B

Low temperature lithium titanate type battery comprises anode, cathode, isolating film and electrolyte, where material of anode comprises active material, adhesive, conductive agent and current collector.

LIU Q, BAI Z, YE D, DU J, ZHANG W, GAO L, LEI L, LI B