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Capillary filling in closed end nanochannels

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Capillary filling in closed end nanochannels
นักวิจัย : Phan, Vinh-Nguyen , Nguyen, Nam-Trung , Yang, Chun , Joseph, Pierre , Djeghlaf, Lyes , Bourrier, David , Gue, Anne-Marie
คำค้น : DRNTU::Engineering::Mechanical engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2553
อ้างอิง : Phan, V. N., Nguyen, N. T., Yang, C., Joseph, P., Djeghlaf, L., Bourrier, D., et al. (2010). Capillary Filling in Closed End Nanochannels. Langmuir, 26 (16), 13251–13255. , http://hdl.handle.net/10220/7761 , http://dx.doi.org/10.1021/la1010902 , 159362
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Langmuir
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

We investigated the interactions between liquid, gas, and solid phases in the capillary filling process of closed-end nanochannels. This paper presents theoretical models without and with absorption and diffusion of gas molecules in the liquid. Capillary filling experiments were carried out in closed-end silicon nanochannels with different lengths. The theoretical and measured characteristics of filling length versus time are compared. The results show that the filling process consists of two stages. The first stage resembles the capillary filling process in an open-end nanochannel. However, a remarkable discrepancy between the experimental results and the theory without gas absorption is observed in the second stage. A closer investigation of the second stage reveals that the dissolution of gas in the liquid is important and can be explained by the model with gas absorption and diffusion.

บรรณานุกรม :
Phan, Vinh-Nguyen , Nguyen, Nam-Trung , Yang, Chun , Joseph, Pierre , Djeghlaf, Lyes , Bourrier, David , Gue, Anne-Marie . (2553). Capillary filling in closed end nanochannels.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Phan, Vinh-Nguyen , Nguyen, Nam-Trung , Yang, Chun , Joseph, Pierre , Djeghlaf, Lyes , Bourrier, David , Gue, Anne-Marie . 2553. "Capillary filling in closed end nanochannels".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Phan, Vinh-Nguyen , Nguyen, Nam-Trung , Yang, Chun , Joseph, Pierre , Djeghlaf, Lyes , Bourrier, David , Gue, Anne-Marie . "Capillary filling in closed end nanochannels."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2553. Print.
Phan, Vinh-Nguyen , Nguyen, Nam-Trung , Yang, Chun , Joseph, Pierre , Djeghlaf, Lyes , Bourrier, David , Gue, Anne-Marie . Capillary filling in closed end nanochannels. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2553.