Wen Guangwu's invention patent

1. Hollow carbon fiber felt epoxy resin composite material and preparation method thereof

2. A preparation method of hollow carbon fiber

3. Hollow carbon fiber cloth epoxy resin composite material and its preparation method

4. A method for improving the yield of silicon carbide nanowires by using boric acid.

5. Preparation method of silicon carbide nanowires

6. A preparation method of SiOCN ceramics

7. A method for preparing alumina-containing glass-ceramics powder.

8. A preparation method of alumina-containing microcrystalline glass composite material.

9. A preparation method of silicon nitride nanowires.

10. Preparation method of silicon carbide nanowires with string structure

1 1. Preparation method of silicon nitride nanowires and nanobelts

12. Lithium disilicate glass-ceramic composite with ZrO as reinforcing phase and its preparation method

13. preparation method of nano-SiBON ceramic powder

14. silicon carbide-boron nitride-carbon composite material and its preparation method

15. Preparation method of amorphous carbon/silica nanocomposites

16. Preparation method of ultra-long silicon carbide nanofibers

17. A silicon carbide nanowire with associated amorphous spherical structure and its preparation method.

18. cylon quasi-one-dimensional nano-materials and their preparation methods

19. Nano-hydroxyapatite/silk fibroin-chitosan composite scaffold and its preparation method

20. A preparation method of high-temperature structural ceramic material SiBONC.

2 1. A preparation method of SiBONC ceramics with high temperature stability

22. A preparation method of silicon carbide fiber

23. Glass-ceramics with Li2O-SiO2-P2O5 as the main raw material and its preparation method.

24. SiAlONC ceramics prepared from hydrogen-containing silicone oil aluminum powder and its preparation method.

25. A method for preparing BN/SiO2 _ 2 composite ceramics by impregnation and pyrolysis of precursors.

26. a preparation method of Al4SiC4 ceramics.

27. A high-temperature structural ceramic material SiBONC and its preparation method.

28. A hexagonal boron nitride melt-time composite material and a preparation method thereof.

29. Melting timely ceramic materials.