I4C
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Printing electronic inks
Highly conductive carbon paste: Screen printing, used for electrodes of electronic components.
Type
Material
Tags
Other
Nanomaterials
Electronic ink
High conductivity
Solution maturity
Mass promotion / Mass production
Cooperation methods
Other
Applicable industry
Scientific research and technology services
Applications
Electronic components
Key innovations
The innovation of this product lies in the independently developed highly conductive carbon paste. Its unique medium and low temperature processing capabilities and excellent rheology enable it to be efficiently used in various printed electronics fields, and its performance reaches the international advanced level.
Potential economic benefits
This product has a wide range of applications, advanced technology, and independent intellectual property rights. Pilot production capacity and internationally leading performance indicate huge market potential and cost advantages, and are expected to achieve large-scale benefits.
Potential climate benefits
The highly conductive carbon paste directly promotes the efficiency of renewable energy power generation by improving the performance of new solar cell electrodes, thereby reducing dependence on fossil fuels. Its low-temperature curing characteristics reduce energy consumption in the electronic component manufacturing process.
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, wiring for thick film integrated circuits, electrodes such as ceramic capacitors, leads for hybrid integrated circuits, ceramic capacitors, mica capacitors, thermistors, nonlinear resistors, piezoelectric elements, etc.

2. technical characteristics

The independently developed highly conductive carbon paste is available in two models: medium heat treatment type and low temperature baking type. Both have suitable rheological properties and can be used in screen printing processes, and its performance reaches the international advanced level.

3. performance Index

Sheet resistance: ≤25Ω/□

4. current state

At present, a high-performance printing electronic ink material manufacturing platform has been established in Jiading District, Shanghai, with a capacity of 100 kg/month and the ability to pilot production; 6 authorized patents have been granted.

Last updated
07:13:42, Nov 05, 2025
Information contributed by
Green Technology Bank

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