Mixed-dimension silver nanowires for solution-processed, flexible, transparent and conducting electrodes with improved optical and physical properties
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Yn: Flexible and Printed Electronics, Cyfrol 2, Rhif 1, 015005, 20.03.2017.
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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T1 - Mixed-dimension silver nanowires for solution-processed, flexible, transparent and conducting electrodes with improved optical and physical properties
AU - Kumar, Dinesh
AU - Stoichkov, Vasil
AU - Ghosh, Sanjay
AU - Smith, G. C.
AU - Kettle, Jeffrey
PY - 2017/3/20
Y1 - 2017/3/20
N2 - In this work, we present an alternative method for the spray coating of silver nanowire contact electrodes byemploying a mixture of short and long nanowires. Mixed silver nanowires are found to give improved opticalproperties with 2–5% higher transparency for the same sheet resistance of 25 Ω sq−1compared to silvernanowires prepared with a single geometry. The figure of merit for the 25 Ω sq−1sheet resistance electrode isfound to be highest for the mixed-composition AgNWs-M1 (mixture of AgNWs-30L and AgNWs-60S)electrodes.The average root mean square surface roughness(Rq) parameter by white light interferometry is found to belower for mixed-composition silver nanowire electrodes(Rq = 3–4 nm)compared to individual parent fixeddimension-typesilver nanowire electrodes(Rq = 6–8 nm)
AB - In this work, we present an alternative method for the spray coating of silver nanowire contact electrodes byemploying a mixture of short and long nanowires. Mixed silver nanowires are found to give improved opticalproperties with 2–5% higher transparency for the same sheet resistance of 25 Ω sq−1compared to silvernanowires prepared with a single geometry. The figure of merit for the 25 Ω sq−1sheet resistance electrode isfound to be highest for the mixed-composition AgNWs-M1 (mixture of AgNWs-30L and AgNWs-60S)electrodes.The average root mean square surface roughness(Rq) parameter by white light interferometry is found to belower for mixed-composition silver nanowire electrodes(Rq = 3–4 nm)compared to individual parent fixeddimension-typesilver nanowire electrodes(Rq = 6–8 nm)
U2 - 10.1088/2058-8585/aa6011
DO - 10.1088/2058-8585/aa6011
M3 - Article
VL - 2
JO - Flexible and Printed Electronics
JF - Flexible and Printed Electronics
SN - 2058-8585
IS - 1
M1 - 015005
ER -