Directly Patterning Conductive Polymer Electrodes on Organic Semiconductor via In Situ Polymerization in Microchannels for High-Performance Organic Transistors

In this study, a novel 3D porous Si-based supercapacitor electrode was developed by the simple solution method, which involved firstly the in-situ polymerization of polyaniline particles (PANI) on the Si...

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High-performance textile electrodes for wearable electronics obtained by an improved in situ polymerization method

Chemical Engineering Journal ◽

10.1016/j.cej.2018.12.083 ◽

2019 ◽

Vol 361 ◽

pp. 897-907 ◽

Cited By ~ 23

Author(s):

Jingchun Lv ◽

Peiwen Zhou ◽

Linping Zhang ◽

Yi Zhong ◽

Xiaofeng Sui ◽

...

Keyword(s):

High Performance ◽

In Situ Polymerization ◽

Wearable Electronics ◽

Textile Electrodes ◽

Polymerization Method

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High Performance Attapulgite/Polypyrrole Nanocomposite Reinforced Polystyrene (PS) Foam Based on Supercritical CO2 Foaming

Polymers ◽

10.3390/polym11060985 ◽

2019 ◽

Vol 11 (6) ◽

pp. 985 ◽

Cited By ~ 3

Author(s):

Yidong Liu ◽

Lingfeng Jian ◽

Tianhua Xiao ◽

Rongtao Liu ◽

Shun Yi ◽

...

Keyword(s):

Supercritical Co2 ◽

High Performance ◽

In Situ Polymerization ◽

Compression Modulus ◽

Blowing Agents ◽

Foaming Process ◽

Potential Applications ◽

Polymerization Method ◽

Low Solubility

CO2 has been regarded as one of the most promising blowing agents for polystyrene (PS) foam due to its non-flammability, low price, nontoxicity, and eco-friendliness. However, the low solubility and fast diffusivity of CO2 in PS hinder its potential applications. In this study, an attapulgite (ATP)/polypyrrole (PPy) nanocomposite was developed using the in situ polymerization method to generate the hierarchical cell texture for the PS foam based on the supercritical CO2 foaming. The results demonstrated that the nanocomposite could act as an efficient CO2 capturer enabling the random release of it during the foaming process. In contrast to the pure PS foam, the ATP/PPy nanocomposite reinforced PS foam is endowed with high cell density (up to 1.9 × 106) and similar thermal conductivity as the neat PS foam, as well as high compression modulus. Therefore, the in situ polymerized ATP/PPy nanocomposite makes supercritical CO2 foaming desired candidate to replace the widely used fluorocarbons and chlorofluorocarbons as PS blowing agents.

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Preparation of a Novel Magnetic Stir Bar for the Pretreatment of the Plasticizers in Lake Water

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.989-994.164 ◽

2014 ◽

Vol 989-994 ◽

pp. 164-167

Author(s):

Rui Feng

Keyword(s):

High Performance ◽

Dibutyl Phthalate ◽

In Situ Polymerization ◽

Stir Bar Sorptive Extraction ◽

Dimethyl Phthalate ◽

Experimental Conditions ◽

Sorptive Extraction ◽

Linear Relationships ◽

Polymerization Method

An in-situ polymerization method was used for the preparation of a novel stir bar based on neodymium magnet (Nd2Fe14B) powders. The processes were carried out by several steps including the enwrapping of Nd2Fe14B, the modification of the enclosed Nd2Fe14B, and the form of organic polymers on the surface of the modified powders. It was successfully used to enrich the plasticizers in water sample by stir bar sorptive extraction (SBSE). The experimental conditions for SBSE, such as the choice of extraction sorvents, salt concentration, extraction and desorption time were optimized in detail. Coupled to high performance liquid chromatography (HPLC), the recoveries of dibutyl phthalate (DBP), dimethyl phthalate (DMP), diethyl phthalate (DEP) were 89.2%~92.1%, 91.9%~96.6% and 94.3%~96.7%, respectively; the linear relationships between the concentration 5 μg/L and 800 μg/L for DBP were obtained; the limits of detection ranged from 0.09 μg/L to 0.21 μg/L in the optimal conditions.

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One-pot mechanochemical exfoliation of graphite and in situ polymerization of aniline for the production of graphene/polyaniline composites for high-performance supercapacitors

RSC Advances ◽

10.1039/d0ra08450f ◽

2020 ◽

Vol 10 (73) ◽

pp. 44688-44698

Author(s):

Yulin Jiang ◽

Jiawen Ji ◽

Leping Huang ◽

Chengen He ◽

Jinlong Zhang ◽

...

Keyword(s):

Specific Capacitance ◽

Ball Milling ◽

High Performance ◽

In Situ Polymerization ◽

Rate Capability ◽

Contribution Rate ◽

One Pot ◽

Polyaniline Composites

Efficient ball-milling production of graphene/polyaniline composites as supercapacitor electrodes with enhanced capacitive contribution, rate capability, and specific capacitance.

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