The effect of graphite oxide on the thermoelectric properties of polyaniline

Zhao, Yuan; Tang, Guangshi; Yu, Zhong‐Zhen; Qi, Junshan

doi:10.1016/j.carbon.2012.03.001

Cited by 213 publications

(151 citation statements)

References 43 publications

Supporting

Mentioning

139

Contrasting

Unclassified

Order By: Relevance

“…Similar results were reported in PANI/GO composites and PANI/grapheme nanosheets (PANI/GN) [12]. Compared with pure PANI, GO/PANI composites show both higher electrical conductivity and higher Seebeck coefficient as illustrated in Figure 6.34.…”

Section: Pani/graphene Compositessupporting

confidence: 74%

See 1 more Smart Citation

Conducting Polymer‐Based Nanocomposites for Thermoelectric Applications

Qin¹,

Chen²,

Qu³

2015

Fundamentals of Conjugated Polymer Blends, Copolymers and Composites

View full text Add to dashboard Cite

Section: Pani/graphene Compositessupporting

confidence: 74%

“…Graphite oxide (GO)/ordered PANI composites have been prepared through in-situ polymerization of aniline in the presence of GO [12]. Structural analyses show that the PANI grows along the surface of exfoliated GO as a template to form a more ordered structure with high crystallinity during polymerization.…”

Section: Cp/graphene Compositesmentioning

confidence: 99%

Conducting Polymer‐Based Nanocomposites for Thermoelectric Applications

Qin¹,

Chen²,

Qu³

2015

Fundamentals of Conjugated Polymer Blends, Copolymers and Composites

View full text Add to dashboard Cite

“…To overcome these limitations, several researchers have studied composites made up of conducting polymers and inorganic or carbon-based materials. [15][16][17][18][19][20] In the case of conductive polymer/carbon-based material composites, CNTs (carbon nanotubes), or graphene, can interact with the backbone of the polymer due to their delocalized p-electrons. The p-p stacking interaction between carbon-based materials and polymers results in an improved electrical conductivity, chemical stability, and thermoelectric performance.…”

Section: Introductionmentioning

confidence: 99%

Large-scalable RTCVD Graphene/PEDOT:PSS hybrid conductive film for application in transparent and flexible thermoelectric nanogenerators

Park

Yoo

et al. 2017

RSC Adv.

View full text Add to dashboard Cite

Poly(3,4-ethyldioxythiophene):poly(styrene sulfonate) (PEDOT:PSS), as an thermoelectric(TE) material, exhibits a high electrical conductivity and ZT value (10 À1 -10 0 ). Nevertheless, a low thermovoltage of the organic thermoelectric materials must be overcome, in comparison to that of semi metals. Recently, to address these challenges, several researchers have investigated PEDOT:PSS/carbon material composites.Herein, a transparent and flexible hybrid film made up of rapid thermal chemical vapor deposition (RTCVD) graphene and PEDOT:PSS results in enhanced TE performance. The PEDOT:PSS was synthesized by oxidative polymerization, and the hybrid process of the graphene film and PEDOT:PSS film was conducted using the layer-by-layer method. The results of AFM and Raman spectroscopy revealed that the synergistic effect through composite films improved the electrical properties. The maximum electrical conductivity and power factor of the RTCVD graphene/PEDOT:PSS (RCG/P) hybrid film were 1096 S cm À1 and 57.9 mW m À1 K À2, respectively. In addition, the RCG/P hybrid film exhibited excellent mechanical flexibility and stability.

show abstract

“…It was also found out that the reflection (2 0 0) peak became broader compared to RGO, which implies AFG has poor ordering of the sheets at stacking direction with increased interlayer spacing of 0.36 nm, due to amino-functionalized ''space'' groups on graphene. The patterns of pure PANI and PAFG presented nearly similar peaks at 2h = 9.1°, 15.6°, 20.7°and 25.4°, which corresponds to the (0 0 1), (0 1 1), (0 2 0) and (2 0 0) crystal planes of PANI in an emeraldine salt form, respectively [26,27]. It was noted that AFG peak disappeared from PAFG, which indicates that the PAFG had almost no aggregation and has been effectively intercalated.…”

Section: Morphology and Structurementioning

confidence: 81%