Facile preparation of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)/graphene oxide nanocomposite for electrochromic applications

An aqueous electrochromic composite poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)/graphene oxide was prepared in this study by a simple one-step in-situ polymerization. This simple one-step preparation method allowed the composite to achieve good performance without post-treatment. When the composite was coated on the indium tin oxide using as electrochromic film, it exhibited a noticeable electrochromism with reversible color changes from light blue to dark blue, and showed a wider range of discoloration (33%). The composite owns a larger diffusion coefficient of lithium ions (2.95 × 10–15 cm2 s–1) and better cycling performance compared with poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) film.

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High-performance free-standing capacitor electrodes of multilayered Co9S8 plates wrapped by carbonized poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)/reduced graphene oxide

Journal of Power Sources ◽

10.1016/j.jpowsour.2018.01.039 ◽

2018 ◽

Vol 379 ◽

pp. 167-173 ◽

Cited By ~ 30

Author(s):

Tinghui Yao ◽

Yali Li ◽

Dequan Liu ◽

Yipeng Gu ◽

Shengchun Qin ◽

...

Keyword(s):

Graphene Oxide ◽

Reduced Graphene Oxide ◽

High Performance ◽

Free Standing ◽

Styrene Sulfonate ◽

Reduced Graphene ◽

Poly Styrene Sulfonate

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One-step for in-situ etching and reduction to construct oxygen vacancy modified MoO2/reduced graphene oxide nanotubes for high performance lithium-ion batteries

Applied Surface Science ◽

10.1016/j.apsusc.2020.147992 ◽

2021 ◽

Vol 538 ◽

pp. 147992

Author(s):

Yanqi Feng ◽

Hui Liu

Keyword(s):

Graphene Oxide ◽

Oxygen Vacancy ◽

Lithium Ion Batteries ◽

Reduced Graphene Oxide ◽

High Performance ◽

Lithium Ion ◽

Reduced Graphene ◽

One Step

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Microstructure and Properties of Co@RGO/Cu Composites by One-Step In Situ Reduction Method

Materials Science Forum ◽

10.4028/www.scientific.net/msf.993.646 ◽

2020 ◽

Vol 993 ◽

pp. 646-653

Author(s):

Shao Hui Liu ◽

Yu Zhao ◽

Xu Ran

Keyword(s):

Composite Material ◽

Graphene Oxide ◽

Reduction Method ◽

Pure Copper ◽

Copper Matrix ◽

Comprehensive Properties ◽

Plasma Sintering ◽

Reduced Graphene ◽

One Step

In order to improve the interfacial bonding between graphene and copper and improve the dispersibility of graphene in the copper matrix, a novel method was used to prepare graphene. Firstly, graphene oxide (GO) was prepared by the modified Hummer's method, and then the reduced graphene oxide-supported cobalt nanoparticle composite powder (Co@RGO) was prepared by one-step in-situ reduction method. The fabricated materials were mixed with copper powder to obtain various volume fractions. The powder mixture was subjected to compression and discharge plasma sintering (SPS) to prepare a bulk copper-based composite material. The microstructure and its comprehensive properties were studied by SEM, TEM, XRD, FTIR and Raman. The results show that the agglomeration of graphene can be effectively inhibited after the cobalt nanoparticles supported on the graphene surface. The proper amount of Co@RGO could be uniformly dispersed in the copper matrix. The composite material showed a high electrical conductivity (>86% IACS), and the Vickers hardness also increased by about 30% compared with pure copper.

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One-Step In Situ Biosynthesis of Graphene Oxide-Bacterial Cellulose Nanocomposite Hydrogels

Macromolecular Rapid Communications ◽

10.1002/marc.201400239 ◽

2014 ◽

Vol 35 (19) ◽

pp. 1706-1711 ◽

Cited By ~ 77

Author(s):

Hongjuan Si ◽

Honglin Luo ◽

Guangyao Xiong ◽

Zhiwei Yang ◽

Sudha R. Raman ◽

...

Keyword(s):

Graphene Oxide ◽

Bacterial Cellulose ◽

Nanocomposite Hydrogels ◽

One Step

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Modification of Schottky barrier properties of Al/p-type Si Schottky rectifiers with graphene-oxide-doped poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) interlayer

Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena ◽

10.1116/1.4978511 ◽

2017 ◽

Vol 35 (2) ◽

pp. 021212 ◽

Cited By ~ 2

Author(s):

Vallivedu Janardhanam ◽

Inapagundla Jyothi ◽

Shim-Hoon Yuk ◽

Chel-Jong Choi ◽

Hyung-Joong Yun ◽

...

Keyword(s):

Graphene Oxide ◽

Schottky Barrier ◽

Barrier Properties ◽

Styrene Sulfonate ◽

Schottky Rectifiers ◽

Poly Styrene Sulfonate ◽

P Type

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One-step solid-state synthesis of Li4Ti5O12/C with low in situ carbon content and high rate cycling performance

Journal of Solid State Electrochemistry ◽

10.1007/s10008-015-3019-0 ◽

2015 ◽

Vol 20 (1) ◽

pp. 215-223 ◽

Cited By ~ 10

Author(s):

Yonglong Zhang ◽

Ziji Lin ◽

Xuebu Hu ◽

Ping Cao ◽

Yaoqiong Wang

Keyword(s):

Solid State ◽

Carbon Content ◽

Cycling Performance ◽

Solid State Synthesis ◽

High Rate ◽

One Step

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Preparation of graphene oxide/poly (3,4-ethylenedioxytriophene): Poly (styrene sulfonate) (PEDOT:PSS) electrospun nanofibers

10.1063/1.4945550 ◽

2016 ◽

Author(s):

Eri Widianto ◽

Vita Efelina ◽

Dadi Rusdiana ◽

A. A. Nugroho ◽

Ahmad Kusumaatmaja ◽

...

Keyword(s):

Graphene Oxide ◽

Electrospun Nanofibers ◽

Styrene Sulfonate ◽

Poly Styrene Sulfonate

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Embedding SiO2into graphene oxide in situ to generate 3D hierarchical porous graphene laminates for high performance lithium–sulfur batteries

RSC Advances ◽

10.1039/c5ra17813d ◽

2015 ◽

Vol 5 (98) ◽

pp. 80353-80356 ◽

Cited By ~ 5

Author(s):

Wangliang Wu ◽

Chunying Wan ◽

Chuxin Wu ◽

Lunhui Guan

Keyword(s):

Graphene Oxide ◽

Self Assembly ◽

High Performance ◽

Reversible Capacity ◽

Cycling Performance ◽

Functionalized Graphene Oxide ◽

Porous Graphene ◽

Hierarchical Porous ◽

Lithium Sulfur Batteries

3D hierarchical porous graphene laminates through self-assembly of functionalized graphene oxide embedded with SiO2in situas a carbon host material for sulfur cathode, exhibits high reversible capacity, stable cycling performance as well as excellent rate capabilities.

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