Metal-free and metallated polymers: Properties and photovoltaic performance

Annie Ng; Cheuk Lam HO; Man Kin Fung; Ye Chuan Sun; Shu Yan Shao; Ying Ying Fu; Alan Man Ching Ng; Chi Ho Li; Wai Kei Cheung; Yu Hang Leung; Aleksandra B. Djurišić; Qiwei Wang; Ze He; Xingzhu Wang; Wai Kin Chan; Zhi Yuan Xie; Juan Antonio Zapien; Chap Hang To; Wai Yeung WONG

doi:10.1002/macp.201100686

Metal-free and metallated polymers: Properties and photovoltaic performance

Annie Ng, Cheuk Lam HO, Man Kin Fung, Ye Chuan Sun, Shu Yan Shao, Ying Ying Fu, Alan Man Ching Ng, Chi Ho Li, Wai Kei Cheung, Yu Hang Leung, Aleksandra B. Djurišić^*, Qiwei Wang, Ze He, Xingzhu Wang, Wai Kin Chan, Zhi Yuan Xie, Juan Antonio Zapien, Chap Hang To, Wai Yeung WONG

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

13 Citations (Scopus)

Abstract

We have studied the properties of organic and organometallic polymers based on a similar chemical structure to elucidate the influence of the metal center on the optical and electronic properties of the polymers as well as their photovoltaic performance. Detailed characterization of the optical properties of both polymers is performed and film morphology and photovoltaic performance are compared. Metal-containing polymers exhibit red-shifted absorption and under optimal processing conditions exhibit different film morphology compared with the metal-free ones. Our results indicate that organometallic polymers represent a promising class of compounds for improved performance in photovoltaic cells. Full Paper: Optical and photovoltaic properties of Pt-containing (P1) and metal-free (P1 MF) polymers with similar structures are investigated (see Figure). It is found that incorporation of metal results not only in an additional absorption band but also results in changes in the film morphology and phase separation, and hence a significant improvement in the photovoltaic performance.

Original language	English
Pages (from-to)	1300-1310
Number of pages	11
Journal	Macromolecular Chemistry and Physics
Volume	213
Issue number	13
DOIs	https://doi.org/10.1002/macp.201100686
Publication status	Published - 13 Jul 2012

Scopus Subject Areas

Condensed Matter Physics
Physical and Theoretical Chemistry
Organic Chemistry
Polymers and Plastics
Materials Chemistry

User-Defined Keywords

Alkyne
Metallopolymer
Photovoltaics
Solar cell
Transition metal

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1002/macp.201100686

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Ng, A., HO, C. L., Fung, M. K., Sun, Y. C., Shao, S. Y., Fu, Y. Y., Ng, A. M. C., Li, C. H., Cheung, W. K., Leung, Y. H., Djurišić, A. B., Wang, Q., He, Z., Wang, X., Chan, W. K., Xie, Z. Y., Zapien, J. A., To, C. H., & WONG, W. Y. (2012). Metal-free and metallated polymers: Properties and photovoltaic performance. Macromolecular Chemistry and Physics, 213(13), 1300-1310. https://doi.org/10.1002/macp.201100686

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title = "Metal-free and metallated polymers: Properties and photovoltaic performance",

abstract = "We have studied the properties of organic and organometallic polymers based on a similar chemical structure to elucidate the influence of the metal center on the optical and electronic properties of the polymers as well as their photovoltaic performance. Detailed characterization of the optical properties of both polymers is performed and film morphology and photovoltaic performance are compared. Metal-containing polymers exhibit red-shifted absorption and under optimal processing conditions exhibit different film morphology compared with the metal-free ones. Our results indicate that organometallic polymers represent a promising class of compounds for improved performance in photovoltaic cells. Full Paper: Optical and photovoltaic properties of Pt-containing (P1) and metal-free (P1 MF) polymers with similar structures are investigated (see Figure). It is found that incorporation of metal results not only in an additional absorption band but also results in changes in the film morphology and phase separation, and hence a significant improvement in the photovoltaic performance.",

keywords = "Alkyne, Metallopolymer, Photovoltaics, Solar cell, Transition metal",

author = "Annie Ng and HO, {Cheuk Lam} and Fung, {Man Kin} and Sun, {Ye Chuan} and Shao, {Shu Yan} and Fu, {Ying Ying} and Ng, {Alan Man Ching} and Li, {Chi Ho} and Cheung, {Wai Kei} and Leung, {Yu Hang} and Djuri{\v s}i{\'c}, {Aleksandra B.} and Qiwei Wang and Ze He and Xingzhu Wang and Chan, {Wai Kin} and Xie, {Zhi Yuan} and Zapien, {Juan Antonio} and To, {Chap Hang} and WONG, {Wai Yeung}",

year = "2012",

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doi = "10.1002/macp.201100686",

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Ng, A, HO, CL, Fung, MK, Sun, YC, Shao, SY, Fu, YY, Ng, AMC, Li, CH, Cheung, WK, Leung, YH, Djurišić, AB, Wang, Q, He, Z, Wang, X, Chan, WK, Xie, ZY, Zapien, JA, To, CH & WONG, WY 2012, 'Metal-free and metallated polymers: Properties and photovoltaic performance', Macromolecular Chemistry and Physics, vol. 213, no. 13, pp. 1300-1310. https://doi.org/10.1002/macp.201100686

TY - JOUR

T1 - Metal-free and metallated polymers

T2 - Properties and photovoltaic performance

AU - Ng, Annie

AU - HO, Cheuk Lam

AU - Fung, Man Kin

AU - Sun, Ye Chuan

AU - Shao, Shu Yan

AU - Fu, Ying Ying

AU - Ng, Alan Man Ching

AU - Li, Chi Ho

AU - Cheung, Wai Kei

AU - Leung, Yu Hang

AU - Djurišić, Aleksandra B.

AU - Wang, Qiwei

AU - He, Ze

AU - Wang, Xingzhu

AU - Chan, Wai Kin

AU - Xie, Zhi Yuan

AU - Zapien, Juan Antonio

AU - To, Chap Hang

AU - WONG, Wai Yeung

PY - 2012/7/13

Y1 - 2012/7/13

N2 - We have studied the properties of organic and organometallic polymers based on a similar chemical structure to elucidate the influence of the metal center on the optical and electronic properties of the polymers as well as their photovoltaic performance. Detailed characterization of the optical properties of both polymers is performed and film morphology and photovoltaic performance are compared. Metal-containing polymers exhibit red-shifted absorption and under optimal processing conditions exhibit different film morphology compared with the metal-free ones. Our results indicate that organometallic polymers represent a promising class of compounds for improved performance in photovoltaic cells. Full Paper: Optical and photovoltaic properties of Pt-containing (P1) and metal-free (P1 MF) polymers with similar structures are investigated (see Figure). It is found that incorporation of metal results not only in an additional absorption band but also results in changes in the film morphology and phase separation, and hence a significant improvement in the photovoltaic performance.

AB - We have studied the properties of organic and organometallic polymers based on a similar chemical structure to elucidate the influence of the metal center on the optical and electronic properties of the polymers as well as their photovoltaic performance. Detailed characterization of the optical properties of both polymers is performed and film morphology and photovoltaic performance are compared. Metal-containing polymers exhibit red-shifted absorption and under optimal processing conditions exhibit different film morphology compared with the metal-free ones. Our results indicate that organometallic polymers represent a promising class of compounds for improved performance in photovoltaic cells. Full Paper: Optical and photovoltaic properties of Pt-containing (P1) and metal-free (P1 MF) polymers with similar structures are investigated (see Figure). It is found that incorporation of metal results not only in an additional absorption band but also results in changes in the film morphology and phase separation, and hence a significant improvement in the photovoltaic performance.

KW - Alkyne

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KW - Solar cell

KW - Transition metal

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EP - 1310

JO - Macromolecular Chemistry and Physics

JF - Macromolecular Chemistry and Physics

IS - 13

ER -

Metal-free and metallated polymers: Properties and photovoltaic performance

Abstract

Scopus Subject Areas

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UN SDGs

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