TY - GEN
T1 - Electrospun microfiber membrane with atmospheric pressure plasma modified surface/architecture as potential solar cell/biological applications
AU - Juang, Ruey Shin
AU - Lin, Su Ya
AU - Huang, Chun
AU - Cheng, Hsu Yi
AU - Tsai, Ching Yuan
PY - 2011
Y1 - 2011
N2 - Electrospun-poly(vinylidenefluoride cohexafluoro-propylene) (PVDF-HFP) micro-fiber membrane is modified by cyclonic atmospheric pressure plasma. The gas phase temperature of cyclonic atmospheric pressure plasma state was around 30°C to 90°C, indicating this plasma can treat electrospun PVDF-HFP membrane without harmful heat damages. The surface properties of cyclonic atmospheric pressure plasma-treated electrospun PVDF-HFP micro-fiber membranes were examined by the static contact angle analysis. The influence of plasma treatment time on the electrospun PVDF-HFP micro-fiber membrane surface was studied. It was found that such cyclonic atmospheric pressure plasma is useful in PVDF-HFP micro-fiber membrane surface modification, the reduced water contact angle was observed from 137° to less than 30° with only 1 min. treatment time. Scanning electron microscopy (SEM) was used to determine the changes in surface feature of the PVDF-HFP micro-fiber membrane due to plasma treatment. In this investigation, it shows an innovative method for electrospun micro-fiber membrane surface modification by cyclonic atmospheric pressure plasma.
AB - Electrospun-poly(vinylidenefluoride cohexafluoro-propylene) (PVDF-HFP) micro-fiber membrane is modified by cyclonic atmospheric pressure plasma. The gas phase temperature of cyclonic atmospheric pressure plasma state was around 30°C to 90°C, indicating this plasma can treat electrospun PVDF-HFP membrane without harmful heat damages. The surface properties of cyclonic atmospheric pressure plasma-treated electrospun PVDF-HFP micro-fiber membranes were examined by the static contact angle analysis. The influence of plasma treatment time on the electrospun PVDF-HFP micro-fiber membrane surface was studied. It was found that such cyclonic atmospheric pressure plasma is useful in PVDF-HFP micro-fiber membrane surface modification, the reduced water contact angle was observed from 137° to less than 30° with only 1 min. treatment time. Scanning electron microscopy (SEM) was used to determine the changes in surface feature of the PVDF-HFP micro-fiber membrane due to plasma treatment. In this investigation, it shows an innovative method for electrospun micro-fiber membrane surface modification by cyclonic atmospheric pressure plasma.
KW - PVDF-HFP electrospun membrane
KW - Poly (vinylidenefluoride-cohexafluoropropylene) micro-fiber
KW - cyclonic atmospheric pressure plasma
KW - surface characteristics
KW - surface modification
UR - http://www.scopus.com/inward/record.url?scp=80053004008&partnerID=8YFLogxK
U2 - 10.1109/INEC.2011.5991653
DO - 10.1109/INEC.2011.5991653
M3 - 会议稿件
AN - SCOPUS:80053004008
SN - 9781457703799
T3 - Proceedings - International NanoElectronics Conference, INEC
BT - 4th IEEE International NanoElectronics Conference, INEC 2011
T2 - 4th IEEE International Nanoelectronics Conference, INEC 2011
Y2 - 21 June 2011 through 24 June 2011
ER -