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photosensitive dye
Low-cost, high-performance photosensitive dyes, imported substitution, help solar energy, imaging, and sensing.
Type
New material
Tags
Other
Material chemistry
Photosensitive
Solution maturity
Mass promotion / Mass production
Cooperation methods
Other
Applicable industry
Scientific research and technology services
Applications
Photoelectric technology
Key innovations
This green technology product is highly innovative. Its independently developed large-scale synthesis and original purification process of photosensitive dyes have reduced the cost to one-tenth of that of similar foreign products, and successfully achieved import substitution.
Potential economic benefits
By significantly reducing costs and achieving import substitution, this product is expected to quickly seize the market and create significant economic benefits with its leading performance and multi-field applications.
Potential climate benefits
When used in solar cells, the photosensitive dye can reduce costs and improve performance, accelerate the popularization of renewable energy, thereby significantly reducing fossil fuel consumption and carbon emissions.
Solution supplier
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Shanghai Institute of Silicate, Chinese Academy of Sciences
Shanghai Institute of Silicate, Chinese Academy of Sciences
The Shanghai Institute of Silicate, Chinese Academy of Sciences, focuses on the research of advanced inorganic materials and supports high-tech industries and major national needs.
Shanghai，China
Solution details

1. application field

New solar cell electrodes, fluorescence imaging, photosensitive sensors, etc.

2. technical characteristics

It has independently developed a large-scale synthesis process for photosensitive dyes. The original purification process has reduced material costs on a large scale and successfully achieved import substitution. The cost is only one-tenth of that of similar foreign products, and the material properties have reached the internationally advanced and domestically leading level.

3. performance Index

Purity: ≥99%

4. current state

At present, a photosensitizing dye manufacturing platform has been established in Jiading District, Shanghai, with 1 kg/month and the ability to pilot production; 10 authorized invention patents have been authorized.

Last updated
09:25:04, Nov 05, 2025
Information contributed by
Green Technology Bank

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