View source for JIANGNAN UNIVERSITY (20240228385). NEAR-INFRARED PHOTOTHERMAL COUPLING CURING NON-OXIDE CERAMIC SLURRY AND ITS PREPARATION METHOD AND APPLICATION simplified abstract

=NEAR-INFRARED PHOTOTHERMAL COUPLING CURING NON-OXIDE CERAMIC SLURRY AND ITS PREPARATION METHOD AND APPLICATION=


==Organization Name==

[[:Category:JIANGNAN UNIVERSITY|JIANGNAN UNIVERSITY]]


[[Category:JIANGNAN UNIVERSITY]]

==Inventor(s)==

[[:Category:Ren Liu of Wuxi City (CN)|Ren Liu of Wuxi City (CN)]][[Category:Ren Liu of Wuxi City (CN)]]

[[:Category:Xinxin Sang of Wuxi City (CN)|Xinxin Sang of Wuxi City (CN)]][[Category:Xinxin Sang of Wuxi City (CN)]]

[[:Category:Yongqin Zhao of Wuxi City (CN)|Yongqin Zhao of Wuxi City (CN)]][[Category:Yongqin Zhao of Wuxi City (CN)]]

[[:Category:Jiatao Miao of Wuxi City (CN)|Jiatao Miao of Wuxi City (CN)]][[Category:Jiatao Miao of Wuxi City (CN)]]

==NEAR-INFRARED PHOTOTHERMAL COUPLING CURING NON-OXIDE CERAMIC SLURRY AND ITS PREPARATION METHOD AND APPLICATION - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240228385 titled 'NEAR-INFRARED PHOTOTHERMAL COUPLING CURING NON-OXIDE CERAMIC SLURRY AND ITS PREPARATION METHOD AND APPLICATION

'''Simplified Explanation:'''
The invention introduces a near-infrared photothermal coupling curing system for non-oxide ceramic slurry, enhancing the curing process. 

* Non-oxide ceramic slurry composition includes various raw materials in specific weight fractions.
* Utilizes a dual curing system combining photochemical and photothermal processes with near-infrared up-conversion.
* Addresses the issue of insufficient curing in single photocuring or thermal curing methods.
* Enables rapid prototyping of high-solid-content non-oxide ceramic structures.
* Facilitates the fabrication of high-fidelity non-oxide ceramic components.

'''Key Features and Innovation:'''
- Near-infrared photothermal coupling curing system
- Dual curing system combining photochemical and photothermal processes
- Use of near-infrared up-conversion for enhanced curing
- Rapid prototyping capabilities for high-solid-content non-oxide ceramic slurry
- Improved curing efficiency compared to single curing methods

'''Potential Applications:'''
The technology can be applied in:
- Additive manufacturing
- Rapid prototyping
- Ceramic component fabrication

'''Problems Solved:'''
- Insufficient curing in single photocuring or thermal curing processes
- Slow prototyping of non-oxide ceramic structures
- Lack of high-fidelity in non-oxide ceramic component fabrication

'''Benefits:'''
- Enhanced curing efficiency
- Rapid prototyping capabilities
- High-fidelity non-oxide ceramic structure fabrication
- Improved overall manufacturing process

'''Commercial Applications:'''
Potential commercial applications include:
- Ceramic industry for component fabrication
- Additive manufacturing companies
- Research institutions for rapid prototyping

'''Questions about Near-Infrared Photothermal Coupling Curing System:'''
1. How does the near-infrared photothermal coupling curing system improve the curing process for non-oxide ceramic slurry?
2. What are the key advantages of using a dual curing system with near-infrared up-conversion in ceramic component fabrication?


==Original Abstract Submitted==

the invention presents a near-infrared photothermal coupling curing non-oxide ceramic slurry, along with its preparation method and application. the ceramic slurry consists of various raw materials, with weight fractions as follows: non-oxide ceramic powder (40�90 parts), photosensitive resin (0.5�20 parts), photosensitive monomer (1�40 parts), photoinitiator (0.25�4 parts), thermal initiator (0.25�4 parts), additive (0.75�5 parts), and up-conversion luminescent material (0.5�4 parts). the non-oxide ceramic powders can include sin, tin, bn, aln, sic, wc, tic, zrc, tib, and zrb. by combining the photochemical and photothermal dual curing system using near-infrared up-conversion, this invention addresses the issue of insufficient curing encountered in single photocuring or thermal curing processes. moreover, by incorporating near-infrared light source-driven additive manufacturing, it enables rapid prototyping of high-solid-content non-oxide ceramic slurry, ultimately allowing for the fabrication of high-fidelity non-oxide ceramic structures.



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