国家/地区 中国（13）
IPC部 C（13） B（4） H（2）
IPC大类 C23（13）
IPC小类 C23C（13） C22C（4） B22F（2）
C01B（2）
IPC C23C026/00（3） B22F009/08（2） C23C016/02（2）
C23C016/458（2） C23C016/50（2） C23C016/52（2）
C23C018/36（2） C23C024/10（2）
发明人 ZHANG L（13）
公开年 2021（9） 2022（4）
申请年 2021（13）
专利权人 UNIV SHAANXI.（2）

Preparation method of two-dimensional (2D) nanometer tungsten disulfide semiconductor film, involves placing ceramic boat in central position of high temperature constant temperature zone in tubular furnace respectively.

ZHANG L

Method for Preparing oxidation resistant copper-based surface enhanced Raman scattering substrate, involves adding alloy strip into hydrochloric acid ethanol solution to remove alloy to obtain nano porous copper, carrying out acid washing on nano porous copper, and washing oxide layer off.

LIU J, NING J, ZHANG L, CHEN C, PAN D

Preparing surface metal layer used in aerospace, electrical and electronic fields, involves e.g. coarsening, sensitizing and activating polyetheretherketone modified with carbon fiber, glass fiber, carbon nanotube and graphene, chemical plating and electroplating copper, and plating nickel.

ZHANG L, TONG X, WANG J, ZHANG J, WEN C, LI S, CUI Q, WANG X, XU J, FENG L, BAI J, LI J, WANG N

Acidic pore-forming agent comprises metal complex, organic acid, repairing agent and deionized water, where metal complex is solvated by solvothermal method in presence of 4,4-bipyridine hydrate and phytate reaction synthesis.

YAO Y, WANG Y, ZHANG L

Quartz boat structure for chemical vapor deposition device, comprises quartz boat main body having two ends provided with bearing beam, and two sides of upper end of bearing beam provided with rivet inserted in groove.

YE Q, WANG X, ZHANG L

Preparing hydrogel useful in functional material comprises e.g. adding biomass carbon powder into stannous chloride solution, filtering, cleaning, adding palladium chloride solution for activation, adding pretreated biomass carbon powder into chemical plating solution, filtering and drying.

YANG W, HONG Y, ZHOU G, WANG C, WANG S, HE W, ZHU X, ZHANG L, ADIKEGU, CHEN Y

Reinforcement modification of casting aluminum-lithium-based composite material, involves placing reinforcement frame in turning device, using magnetron sputtering to bombard coating material, and depositing generated ionized vapor phase on surface of reinforcement to form coating.

ZHANG J, ZHANG L, WU G, LIU W, ZHANG X

Preparing wave-absorbing stealth composite coating comprises performing cleaning, sandblasting, roughening and preheating on substrate, and spraying iron-based amorphous/graphene composite powder by using supersonic flame spraying method.

YU J, LIU X, YU Y, WANG F, LI H, HUANG K, GUO H, SU Y, ZHANG L, SUN R

Corrosion-resistant composite coating on surface of magnesium alloy used in metal surface treatment, comprises magnesium alloy/magnesium aluminum-layered double hydroxide/aluminum oxide/nickel/zinc-graphene/compact coating comprising comprises zinc chloride hydroxide-zinc hydroxide carbonate.

SHEN G, WU W, ZHANG L, LIU S, LIU Y, JIE X

Preparing graphene/metal-based composite contact based on tubular furnace heating, involves heating metal contact material in protection of argon gas to realize in-situ growing graphene, and cooling to obtain composite contact.

YE X, SUN Q, QIANG H, SUO G, FENG L, HOU X, YANG Y, ZHANG L