Nanosize copper dispersed ionic liquids as an electrolyte of new dye-sensitized solar cells

Fu Lin Chen; I. Wen Sun; H. Paul Wang; C. H. Huang

doi:10.4028/www.scientific.net/amr.47-50.1113

Nanosize copper dispersed ionic liquids as an electrolyte of new dye-sensitized solar cells

Fu Lin Chen
, I. Wen Sun
, H. Paul Wang
, C. H. Huang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

To enhance the electrical conductivity of the electrolyte in a newly-developed dye-sensitized solar cell (DSSC), the Cu@C (metallic copper core in the carbon shell) nanoparticles dispersed in a room temperature ionic liquid (RTIL) (e.g., [bmin] [BF₆]) has been studied in the present work. By the pulsed-field gradient spin-echo NMR method, the self-diffusion coefficients of cations and anions in the RTIL have been determined. The self-diffusion coefficient of cations is increased by 40% at 300 K. It is also found that the electrical conductivity of the Cu@C dispersed (0.08%) RTIL is increased by 30% (1.96→2.38 ms/cm). It seems that that the nanosize Cu@C dispersed RTIL is a very effective electrolyte especially used in the DSSCs.

Original language	English
Title of host publication	Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures
Publisher	Trans Tech Publications
Pages	1113-1116
Number of pages	4
ISBN (Print)	0878493786, 9780878493784
DOIs	https://doi.org/10.4028/www.scientific.net/amr.47-50.1113
Publication status	Published - 2008
Event	Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures - Hong Kong, P.R., China Duration: 2008 Jul 28 → 2008 Jul 31

Publication series

Name	Advanced Materials Research
Volume	47-50 PART 2
ISSN (Print)	1022-6680

Other

Other	Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures
Country/Territory	China
City	Hong Kong, P.R.
Period	08-07-28 → 08-07-31

UN SDGs

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

SDG 7 Affordable and Clean Energy

All Science Journal Classification (ASJC) codes

General Engineering

Access to Document

10.4028/www.scientific.net/amr.47-50.1113

Cite this

Chen, F. L., Sun, I. W., Wang, H. P., & Huang, C. H. (2008). Nanosize copper dispersed ionic liquids as an electrolyte of new dye-sensitized solar cells. In Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures (pp. 1113-1116). (Advanced Materials Research; Vol. 47-50 PART 2). Trans Tech Publications. https://doi.org/10.4028/www.scientific.net/amr.47-50.1113

@inproceedings{9dce4686884948cc91e10c775f474b1c,

title = "Nanosize copper dispersed ionic liquids as an electrolyte of new dye-sensitized solar cells",

abstract = "To enhance the electrical conductivity of the electrolyte in a newly-developed dye-sensitized solar cell (DSSC), the Cu@C (metallic copper core in the carbon shell) nanoparticles dispersed in a room temperature ionic liquid (RTIL) (e.g., [bmin] [BF6]) has been studied in the present work. By the pulsed-field gradient spin-echo NMR method, the self-diffusion coefficients of cations and anions in the RTIL have been determined. The self-diffusion coefficient of cations is increased by 40\% at 300 K. It is also found that the electrical conductivity of the Cu@C dispersed (0.08\%) RTIL is increased by 30\% (1.96→2.38 ms/cm). It seems that that the nanosize Cu@C dispersed RTIL is a very effective electrolyte especially used in the DSSCs.",

author = "Chen, \{Fu Lin\} and Sun, \{I. Wen\} and Wang, \{H. Paul\} and Huang, \{C. H.\}",

year = "2008",

doi = "10.4028/www.scientific.net/amr.47-50.1113",

language = "English",

isbn = "0878493786",

series = "Advanced Materials Research",

publisher = "Trans Tech Publications",

pages = "1113--1116",

booktitle = "Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures",

address = "Germany",

note = "Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures ; Conference date: 28-07-2008 Through 31-07-2008",

}

Chen, FL, Sun, IW, Wang, HP & Huang, CH 2008, Nanosize copper dispersed ionic liquids as an electrolyte of new dye-sensitized solar cells. in Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures. Advanced Materials Research, vol. 47-50 PART 2, Trans Tech Publications, pp. 1113-1116, Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures, Hong Kong, P.R., China, 08-07-28. https://doi.org/10.4028/www.scientific.net/amr.47-50.1113

Nanosize copper dispersed ionic liquids as an electrolyte of new dye-sensitized solar cells. / Chen, Fu Lin; Sun, I. Wen; Wang, H. Paul et al.
Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures. Trans Tech Publications, 2008. p. 1113-1116 (Advanced Materials Research; Vol. 47-50 PART 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Nanosize copper dispersed ionic liquids as an electrolyte of new dye-sensitized solar cells

AU - Chen, Fu Lin

AU - Sun, I. Wen

AU - Wang, H. Paul

AU - Huang, C. H.

PY - 2008

Y1 - 2008

N2 - To enhance the electrical conductivity of the electrolyte in a newly-developed dye-sensitized solar cell (DSSC), the Cu@C (metallic copper core in the carbon shell) nanoparticles dispersed in a room temperature ionic liquid (RTIL) (e.g., [bmin] [BF6]) has been studied in the present work. By the pulsed-field gradient spin-echo NMR method, the self-diffusion coefficients of cations and anions in the RTIL have been determined. The self-diffusion coefficient of cations is increased by 40% at 300 K. It is also found that the electrical conductivity of the Cu@C dispersed (0.08%) RTIL is increased by 30% (1.96→2.38 ms/cm). It seems that that the nanosize Cu@C dispersed RTIL is a very effective electrolyte especially used in the DSSCs.

AB - To enhance the electrical conductivity of the electrolyte in a newly-developed dye-sensitized solar cell (DSSC), the Cu@C (metallic copper core in the carbon shell) nanoparticles dispersed in a room temperature ionic liquid (RTIL) (e.g., [bmin] [BF6]) has been studied in the present work. By the pulsed-field gradient spin-echo NMR method, the self-diffusion coefficients of cations and anions in the RTIL have been determined. The self-diffusion coefficient of cations is increased by 40% at 300 K. It is also found that the electrical conductivity of the Cu@C dispersed (0.08%) RTIL is increased by 30% (1.96→2.38 ms/cm). It seems that that the nanosize Cu@C dispersed RTIL is a very effective electrolyte especially used in the DSSCs.

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U2 - 10.4028/www.scientific.net/amr.47-50.1113

DO - 10.4028/www.scientific.net/amr.47-50.1113

M3 - Conference contribution

AN - SCOPUS:56349162504

SN - 0878493786

SN - 9780878493784

T3 - Advanced Materials Research

SP - 1113

EP - 1116

BT - Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures

PB - Trans Tech Publications

T2 - Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures

Y2 - 28 July 2008 through 31 July 2008

ER -

Nanosize copper dispersed ionic liquids as an electrolyte of new dye-sensitized solar cells

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