StandardStandard

Rapid synthesis of ultra-long silver nanowires for tailor-made transparent conductive electrodes: proof of concept in organic solar cells. / Bristow, N.D.; Kettle, J.P.; Andres, L.J. et al.
Yn: Nanotechnology, Cyfrol 26, Rhif 26, 09.06.2015, t. 265201.

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

HarvardHarvard

Bristow, ND, Kettle, JP, Andres, LJ, Menendez, MF, Gomez, D, Martinez, AL, Bristow, N, Kettle, J, Menendez, A & Ruiz, B 2015, 'Rapid synthesis of ultra-long silver nanowires for tailor-made transparent conductive electrodes: proof of concept in organic solar cells', Nanotechnology, cyfrol. 26, rhif 26, tt. 265201. https://doi.org/10.1088/0957-4484/26/26/265201

APA

Bristow, N. D., Kettle, J. P., Andres, L. J., Menendez, M. F., Gomez, D., Martinez, A. L., Bristow, N., Kettle, J., Menendez, A., & Ruiz, B. (2015). Rapid synthesis of ultra-long silver nanowires for tailor-made transparent conductive electrodes: proof of concept in organic solar cells. Nanotechnology, 26(26), 265201. https://doi.org/10.1088/0957-4484/26/26/265201

CBE

Bristow ND, Kettle JP, Andres LJ, Menendez MF, Gomez D, Martinez AL, Bristow N, Kettle J, Menendez A, Ruiz B. 2015. Rapid synthesis of ultra-long silver nanowires for tailor-made transparent conductive electrodes: proof of concept in organic solar cells. Nanotechnology. 26(26):265201. https://doi.org/10.1088/0957-4484/26/26/265201

MLA

VancouverVancouver

Bristow ND, Kettle JP, Andres LJ, Menendez MF, Gomez D, Martinez AL et al. Rapid synthesis of ultra-long silver nanowires for tailor-made transparent conductive electrodes: proof of concept in organic solar cells. Nanotechnology. 2015 Meh 9;26(26):265201. doi: 10.1088/0957-4484/26/26/265201

Author

Bristow, N.D. ; Kettle, J.P. ; Andres, L.J. et al. / Rapid synthesis of ultra-long silver nanowires for tailor-made transparent conductive electrodes: proof of concept in organic solar cells. Yn: Nanotechnology. 2015 ; Cyfrol 26, Rhif 26. tt. 265201.

RIS

TY - JOUR

T1 - Rapid synthesis of ultra-long silver nanowires for tailor-made transparent conductive electrodes: proof of concept in organic solar cells

AU - Bristow, N.D.

AU - Kettle, J.P.

AU - Andres, L.J.

AU - Menendez, M.F.

AU - Gomez, D.

AU - Martinez, A.L.

AU - Bristow, N.

AU - Kettle, J.

AU - Menendez, A.

AU - Ruiz, B.

PY - 2015/6/9

Y1 - 2015/6/9

N2 - Rapid synthesis of ultralong silver nanowires (AgNWs) has been obtained using a one-pot polyol-mediated synthetic procedure. The AgNWs have been prepared from the base materials in less than one hour with nanowire lengths reaching 195 μm, which represents the quickest synthesis and one of the highest reported aspect ratios to date. These results have been achieved through a joint analysis of all reaction parameters, which represents a clear progress beyond the state of the art. Dispersions of the AgNWs have been used to prepare thin, flexible, transparent and conducting films using spray coating. Due to the higher aspect ratio, an improved electrical percolation network is observed. This allows a low sheet resistance (RS = 20.2 Ω/sq), whilst maintaining high optical film transparency (T = 94.7%), driving to the highest reported figure-ofmerit (FoM = 338). Owing to the light-scattering influence of the AgNWs, the density of the AgNW network can also be varied to enable controllability of the optical haze through the sample. Based on the identification of the optimal haze value, organic photovoltaics (OPVs) have been fabricated using the AgNWs as the transparent electrode and have been benchmarked against indium tin oxide (ITO) electrodes. Overall, the performance of OPVs made using AgNWs sees a small decrease in power conversion efficiency (PCE), primarily due to a fall in open-circuit voltage (50 mV). This work indicates that AgNWs can provide a low cost, rapid and roll-to-roll compatible alternative to ITO in OPVs, with only a small compromise in PCE needed.

AB - Rapid synthesis of ultralong silver nanowires (AgNWs) has been obtained using a one-pot polyol-mediated synthetic procedure. The AgNWs have been prepared from the base materials in less than one hour with nanowire lengths reaching 195 μm, which represents the quickest synthesis and one of the highest reported aspect ratios to date. These results have been achieved through a joint analysis of all reaction parameters, which represents a clear progress beyond the state of the art. Dispersions of the AgNWs have been used to prepare thin, flexible, transparent and conducting films using spray coating. Due to the higher aspect ratio, an improved electrical percolation network is observed. This allows a low sheet resistance (RS = 20.2 Ω/sq), whilst maintaining high optical film transparency (T = 94.7%), driving to the highest reported figure-ofmerit (FoM = 338). Owing to the light-scattering influence of the AgNWs, the density of the AgNW network can also be varied to enable controllability of the optical haze through the sample. Based on the identification of the optimal haze value, organic photovoltaics (OPVs) have been fabricated using the AgNWs as the transparent electrode and have been benchmarked against indium tin oxide (ITO) electrodes. Overall, the performance of OPVs made using AgNWs sees a small decrease in power conversion efficiency (PCE), primarily due to a fall in open-circuit voltage (50 mV). This work indicates that AgNWs can provide a low cost, rapid and roll-to-roll compatible alternative to ITO in OPVs, with only a small compromise in PCE needed.

U2 - 10.1088/0957-4484/26/26/265201

DO - 10.1088/0957-4484/26/26/265201

M3 - Article

VL - 26

SP - 265201

JO - Nanotechnology

JF - Nanotechnology

SN - 0957-4484

IS - 26

ER -