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Thermal conductivity measurements on PANI/SBA-15 and PPy/SBA-15

Huang Cong-Liang Feng Yan-Hui Zhang Xin-Xin Li Wei Yang Mu Li Jing Wang Ge

Thermal conductivity measurements on PANI/SBA-15 and PPy/SBA-15

Huang Cong-Liang, Feng Yan-Hui, Zhang Xin-Xin, Li Wei, Yang Mu, Li Jing, Wang Ge
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  • Conductive polymers polyaniline (PANI) and polypyrrole (PPy) loaded mesoporous silica (SBA-15) composites are prepared and characterized. The one-dimensional reference bar method and the relevant devices to measure the thermal conductivity are introduced and established. The equivalent pore diameter is proposed to characterize the mesostructures of conductive polymers polyaniline (PANI) and polypyrrole (PPy) in PANI/SBA-15 and PPy/SBA-15 composites. The effects of the equivalent and the measurement pore diameters on thermal conductivities of PANI/SBA-15 and PPy/SBA-15 composites are analyzed. The result shows that thermal conductivities of PANI/SBA-15 and PPy/SBA-15 are higher than that of the substrate SBA-15; the thermal conductivity of PANI/SBA-15 is higher than that of PPy/SBA-15; loading of PANI and PPy in pores of PANI/SBA-15 and PPy/SBA-15 composites is more effective than loading outside of pores for improving the thermal conductivities of PANI/SBA-15 and PPy/SBA-15 composites.
    • Funds: Project supported by the National Natural Science Foundation of China (No. 50836001), and the Fok Ying Tong Education Foundation.
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    Liu H, Hu X, Wang J, Boughton R 2002 Macromolecule 35 9414

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    Park J, Park S, Koukitu A, Hatozaki O, Oyama N 2004 Synth. Met. 141 265

    [4]

    Cardin D J 2002 Adv. Mater. 14 553

    [5]

    Ma L, Tang Q 2002 J. Chongqing Univ. 25 124 (in Chinese) [马利, 汤琪 2002 重庆大学学报 25 124]

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    Liu D D, Nin P, Xia L 2004 Synthetic Materials Aging and Application 33 43 (in Chinese) [刘丹丹, 宁平, 夏林 2004 合成材料老化与应用 33 43]

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    Li Y F, Qian R Y 1993 J. Elec. Chem. 362 267

    [8]

    Li Y F, Qian R Y 1989 Synth. Met. 28 127

    [9]

    Li Y F, Qian R Y 1994 Synth. Met. 64 241

    [10]

    Li Y F, Ouyang J Y 2000 Synth. Met. 113 23

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    Li Y F, Ouyang J Y 1997 Polymer 38 3997

    [12]

    Li Y F, Deng B H, He G F, Wang R Q, Yang C H 2001 J. Appl. Polym. Sci. 79 350

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    Li S, Qiu Y B, Guo X P 2010 Acta Phys. Chim. Sin. 26 601 (in Chinese) [李胜, 邱于兵, 郭兴蓬 2010 物理化学学报 26 601]

    [14]

    Guo R R, Li G T, Zhang W X, Shen G Q, Shen D Z 2005 Chem. Phys. Chem. 6 2025

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    Li G T, Bhosale S, Wang T Y, Zhang Y, Zhu H S, Fuhrhop K H 2003 Angew. Chem. Int. Ed. 42 3818

    [16]

    Wu C G, Bein T 1994 Science 264 1757

    [17]

    Cho M S, Choi H J, Ahn W S 2004 Langmuir 20 202

    [18]

    Li N, Li X T, Qiu S L 2004 J. Appl. Polym. Sci. 93 1597

    [19]

    Takei T, Yoshimura K, Yonesaki Y, Kumada N, Kinomura N 2005 J. Porous Mater. 12 337

    [20]

    Coutinho D, Yang Z, Ferraris J P, Balkus K J J 2005 Micropor. Mesopor. Mat. 8l 321

    [21]

    Yu G H, Wang S L, Bai N 2006 New Chem. Mater. 34 42 (in Chinese) [盂桂花、王水利、白妮 2006 化工新型材料34 42]

    [22]

    Coquil T, Fang J, Pilon L 2011 Int. J. Heat Mass Tran. 54 4540

    [23]

    Huang C L, Feng Y H, Zhang X X, Wang G, Li J 2011 Acta Phys. Sin. 60 114401 (in Chinese) [黄丛亮, 冯妍卉, 张欣欣, 王戈, 李静 2011 物理学报 60 114401]

    [24]

    Zhao D Y, Feng J L, Huo Q S, Melosh N, Fredrickson G H, Chmelka B F, Stucky G D 1998 Science 279 548

    [25]

    Wang Y, Noguchi M, Takahashi Y, Ohtsuka Y 2001 Catal. Today 68 3

    [26]

    Weng S H, Lin Z H, Zhang Y, Chen L X, Zhou J Z 2009 Reac. Func. Polym. 69 130

    [27]

    Wang G, Huang X B, Yang M, Zhang X X, Feng Y H, Huang C L 2010 Ninth Asian Thermophysical Properties Conference, Beijing, 2010. 10. 19-22, Invited keynote lecture

    [28]

    Sheng J J, Shan C X, Fan H G, Zhu Z P 2006 J. Xihua Uni. 26 45 (in Chinese) [盛建军, 单春贤, 樊红岗, 朱志萍 2006 西华大学学报(自然科学版) 26 45]

    [29]

    Kubicar L 1990 Comprehensive Analytical Chemistry, Vol. XII, Thermal Analysis, Part E, (Ed. Svehla G, Amsterdam, Oxford, New York, Tokyo: Elsevier) p350

    [30]

    Cahill D G, Pohl R O 1987 Phys. Rev. B 35 4067

    [31]

    Cahill D G 1990 Rev. Sci. Instrum. 61 802

    [32]

    Khandelwal M, Mench M M 2006 J. Power Sources 161 1106

    [33]

    Yeh C L, Wen C Y, Chen Y F, Yeh S H, Wu C H 2001 Exp. Therm. Fluid Sci. 25 349

    [34]

    Xu R P, Xu L 2005 Cryogenics 45 694

    [35]

    Eucken A 1940 Forsh. Ing. Wes - Eng. Res. 11 6

    [36]

    Liu J, He L, Zhang L M 2003 J. Huazhong Univ. of Sci. & Tech. (Nature Science Edition) 31 73 (in Chinese) [刘军, 何莉, 张联盟 2003 华中科技大学学报(自然科学版) 31 73]

    [37]

    Chen X B 1993 Mater. Sci. & Eng. 11 53 (in Chinese) [陈祥宝 1993 材料科学与工程 11 53]

  • [1]

    Shirakawa H, Louis E L, MacDiarmid A G 1977 J. Chem. Soc. Chem. Comm. 16 578

    [2]

    Liu H, Hu X, Wang J, Boughton R 2002 Macromolecule 35 9414

    [3]

    Park J, Park S, Koukitu A, Hatozaki O, Oyama N 2004 Synth. Met. 141 265

    [4]

    Cardin D J 2002 Adv. Mater. 14 553

    [5]

    Ma L, Tang Q 2002 J. Chongqing Univ. 25 124 (in Chinese) [马利, 汤琪 2002 重庆大学学报 25 124]

    [6]

    Liu D D, Nin P, Xia L 2004 Synthetic Materials Aging and Application 33 43 (in Chinese) [刘丹丹, 宁平, 夏林 2004 合成材料老化与应用 33 43]

    [7]

    Li Y F, Qian R Y 1993 J. Elec. Chem. 362 267

    [8]

    Li Y F, Qian R Y 1989 Synth. Met. 28 127

    [9]

    Li Y F, Qian R Y 1994 Synth. Met. 64 241

    [10]

    Li Y F, Ouyang J Y 2000 Synth. Met. 113 23

    [11]

    Li Y F, Ouyang J Y 1997 Polymer 38 3997

    [12]

    Li Y F, Deng B H, He G F, Wang R Q, Yang C H 2001 J. Appl. Polym. Sci. 79 350

    [13]

    Li S, Qiu Y B, Guo X P 2010 Acta Phys. Chim. Sin. 26 601 (in Chinese) [李胜, 邱于兵, 郭兴蓬 2010 物理化学学报 26 601]

    [14]

    Guo R R, Li G T, Zhang W X, Shen G Q, Shen D Z 2005 Chem. Phys. Chem. 6 2025

    [15]

    Li G T, Bhosale S, Wang T Y, Zhang Y, Zhu H S, Fuhrhop K H 2003 Angew. Chem. Int. Ed. 42 3818

    [16]

    Wu C G, Bein T 1994 Science 264 1757

    [17]

    Cho M S, Choi H J, Ahn W S 2004 Langmuir 20 202

    [18]

    Li N, Li X T, Qiu S L 2004 J. Appl. Polym. Sci. 93 1597

    [19]

    Takei T, Yoshimura K, Yonesaki Y, Kumada N, Kinomura N 2005 J. Porous Mater. 12 337

    [20]

    Coutinho D, Yang Z, Ferraris J P, Balkus K J J 2005 Micropor. Mesopor. Mat. 8l 321

    [21]

    Yu G H, Wang S L, Bai N 2006 New Chem. Mater. 34 42 (in Chinese) [盂桂花、王水利、白妮 2006 化工新型材料34 42]

    [22]

    Coquil T, Fang J, Pilon L 2011 Int. J. Heat Mass Tran. 54 4540

    [23]

    Huang C L, Feng Y H, Zhang X X, Wang G, Li J 2011 Acta Phys. Sin. 60 114401 (in Chinese) [黄丛亮, 冯妍卉, 张欣欣, 王戈, 李静 2011 物理学报 60 114401]

    [24]

    Zhao D Y, Feng J L, Huo Q S, Melosh N, Fredrickson G H, Chmelka B F, Stucky G D 1998 Science 279 548

    [25]

    Wang Y, Noguchi M, Takahashi Y, Ohtsuka Y 2001 Catal. Today 68 3

    [26]

    Weng S H, Lin Z H, Zhang Y, Chen L X, Zhou J Z 2009 Reac. Func. Polym. 69 130

    [27]

    Wang G, Huang X B, Yang M, Zhang X X, Feng Y H, Huang C L 2010 Ninth Asian Thermophysical Properties Conference, Beijing, 2010. 10. 19-22, Invited keynote lecture

    [28]

    Sheng J J, Shan C X, Fan H G, Zhu Z P 2006 J. Xihua Uni. 26 45 (in Chinese) [盛建军, 单春贤, 樊红岗, 朱志萍 2006 西华大学学报(自然科学版) 26 45]

    [29]

    Kubicar L 1990 Comprehensive Analytical Chemistry, Vol. XII, Thermal Analysis, Part E, (Ed. Svehla G, Amsterdam, Oxford, New York, Tokyo: Elsevier) p350

    [30]

    Cahill D G, Pohl R O 1987 Phys. Rev. B 35 4067

    [31]

    Cahill D G 1990 Rev. Sci. Instrum. 61 802

    [32]

    Khandelwal M, Mench M M 2006 J. Power Sources 161 1106

    [33]

    Yeh C L, Wen C Y, Chen Y F, Yeh S H, Wu C H 2001 Exp. Therm. Fluid Sci. 25 349

    [34]

    Xu R P, Xu L 2005 Cryogenics 45 694

    [35]

    Eucken A 1940 Forsh. Ing. Wes - Eng. Res. 11 6

    [36]

    Liu J, He L, Zhang L M 2003 J. Huazhong Univ. of Sci. & Tech. (Nature Science Edition) 31 73 (in Chinese) [刘军, 何莉, 张联盟 2003 华中科技大学学报(自然科学版) 31 73]

    [37]

    Chen X B 1993 Mater. Sci. & Eng. 11 53 (in Chinese) [陈祥宝 1993 材料科学与工程 11 53]

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Publishing process
  • Received Date:  10 November 2011
  • Accepted Date:  09 January 2012
  • Published Online:  05 August 2012

Thermal conductivity measurements on PANI/SBA-15 and PPy/SBA-15

  • 1. School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China;
  • 2. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
Fund Project:  Project supported by the National Natural Science Foundation of China (No. 50836001), and the Fok Ying Tong Education Foundation.

Abstract: Conductive polymers polyaniline (PANI) and polypyrrole (PPy) loaded mesoporous silica (SBA-15) composites are prepared and characterized. The one-dimensional reference bar method and the relevant devices to measure the thermal conductivity are introduced and established. The equivalent pore diameter is proposed to characterize the mesostructures of conductive polymers polyaniline (PANI) and polypyrrole (PPy) in PANI/SBA-15 and PPy/SBA-15 composites. The effects of the equivalent and the measurement pore diameters on thermal conductivities of PANI/SBA-15 and PPy/SBA-15 composites are analyzed. The result shows that thermal conductivities of PANI/SBA-15 and PPy/SBA-15 are higher than that of the substrate SBA-15; the thermal conductivity of PANI/SBA-15 is higher than that of PPy/SBA-15; loading of PANI and PPy in pores of PANI/SBA-15 and PPy/SBA-15 composites is more effective than loading outside of pores for improving the thermal conductivities of PANI/SBA-15 and PPy/SBA-15 composites.

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