US 2026/0184898 A1 · MOLYBDENUM DISULFIDE NANOTUBE-CARBON NANOTUBE-POLYETHER ETHER KETONE COMPOSITE MATERIAL AND PREPARATION METHOD THEREFOR

Abstract

A molybdenum disulfide nanotube-carbon nanotube-polyether ether ketone composite material and a preparation method therefor are provided, relating to the technical field of composite materials. The molybdenum disulfide nanotube-carbon nanotube-polyether ether ketone composite material is made from the following raw materials in parts by weight: 97-99 parts of polyether ether ketone and 1-3 parts of molybdenum disulfide nanotube-carbon nanotube hybrid material. By adding the molybdenum disulfide nanotube-carbon nanotube hybrid material into the polyether ether ketone, compressive properties and hardness of the molybdenum disulfide nanotube-carbon nanotube-polyether ether ketone composite material are improved, and friction reduction and wear resistance effects are also improved.

Claims6

Dependent claims

A molybdenum disulfide nanotube-carbon nanotube-polyether ether ketone composite material, made from the following raw materials in parts by weight:

97-99 parts of polyether ether ketone and 1-3 parts of molybdenum disulfide nanotube-carbon nanotube hybrid material;
wherein the molybdenum disulfide nanotube-carbon nanotube hybrid material is prepared by mixing a precursor, a template agent, an auxiliary solvent, and carbon nanotubes for hydrothermal reaction;
and
wherein the precursor comprises a molybdenum precursor and a sulfur precursor in a weight ratio of (0.8-0.9):1;
a weight ratio of the template agent to the molybdenum precursor is 1:(3.7-3.8);
and the template agent comprises one or more selected from the group consisting of manganese chloride tetrahydrate, manganese sulfate, and manganese nitrate.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

19/422,364Filed 16 Dec 2025

Priority

CN 202411939011.626 Dec 2024

Published

2 Jul 2026

Term ends

Not estimatedThe source records don’t support an estimate.

Classification17 codes

C08K 7/24
Expanded, porous or hollow particles: inorganic
B01F 31/80
Mixers with shaking, oscillating, or vibrating mechanisms: mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
B29B 7/90
Adding charges , i.e. additives: fillers or reinforcements , e.g. fibres
B29C 43/003
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor: characterised by the choice of material

Molybdenum disulfide nanotube-carbon nanotube-polyether ether ketone composite material and preparation method therefor

Life of this patent

Molybdenum disulfide nanotube-carbon nanotube-polyether ether ketone composite material and preparation method therefor

Life of this patent

Abstract

Claims6