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Method for conduction high polymer pattern sedimentation on surface of plastic

A conductive polymer, surface pattern technology, applied in the field of polymer treatment, can solve the problems of affecting sample performance, acid waste water discharge, easy residue of oxidants, etc., to achieve the effect of eliminating residue, avoiding discharge and improving performance

Inactive Publication Date: 2007-02-14
JIANGSU POLYTECHNIC UNIVERSITY
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Problems solved by technology

[0004] However, due to the use of chemical oxidation to prepare polypyrrole in this method, the oxidant used is likely to remain in the sample and affect the performance of the sample. In addition, there is a large amount of acidic waste water discharge, causing environmental pollution, and the toluene used to dissolve printing toner is Volatile and highly toxic organic solvents

Method used

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Examples

Experimental program
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Embodiment Construction

[0020] Taking patterned deposition of conductive high polymer-polyaniline on polycarbonate (PC) sheet as embodiment 1, the method for patterned deposition of polyaniline on PC sheet described in the present invention, its steps are:

[0021] A. Use a low-pressure mercury lamp as a light source and a quartz / chrome plate as a mask to irradiate selected areas on the surface of the PC sheet. When the patterned deposition of conductive polymers is realized on the surface of other plastics such as PET and PMMA, it is only necessary to replace the plastic material with the corresponding PET and PMMA.

[0022] B. Put the irradiated PC sheet into 0.4mol / L ethylenediamine-0.4mol / L 1-[3′-(N,N-dimethylamino)propyl]-3-ethylcarbodi Imine hydrochloride (coupling agent) solution was reacted for 3 hours, and washed with distilled water.

[0023] C. Immerse the PC sheet reacted in (B) in 1mmol / L chloroauric acid solution for 2 hours, wash it with water, then immerse it in 0.1mol / L sodium boroh...

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Abstract

The invention relates to a pattering deposition method conducting high polymer on plastic surface. It combines selectivity photochemistry decorating and selectivity area chemical plating to make metal electrode on the plastic surface, adopts electrochemical oxidation to realize pattering deposition of the conducing high polymer on the metal electrode. This can effectively remove residue reagent, improve sample performance, avoid a great number of acid waste water discharging to protect the environment, and ensure the security of the operator.

Description

technical field [0001] The invention relates to a method for treating high polymers, in particular to a method for patterned deposition of conductive high polymers on plastic surfaces. Background technique [0002] In recent years, with the extensive development and continuous deepening of research on conductive polymers, the interest of research is not focused on the preparation process, conductive mechanism, processability and other issues of conductive polymers, but turned to cheap, disposable Plastic or paper appliances used (such as mobile phones, plastic chips, etc.). In addition, a conductive polymer pattern of a certain shape is equivalent to a specific circuit, and can respond to electromagnetic waves of a certain frequency, so it can be used in the fields of anti-theft of supermarket goods and anti-counterfeiting of products. [0003] The research team of Professor MacDiarmid from the University of Pennsylvania invented a laser printer to print the line graphics d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23F17/00C23C18/31C25D3/00
Inventor 孔泳陈智栋杨基和
Owner JIANGSU POLYTECHNIC UNIVERSITY
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