Charge Transport through Electrospun SnO2 Nanoflowers and Nanofibers: Role of Surface Trap Density on Electron Transport Dynamics

• Main Authors: Elumalai, Naveen Kumar, Rajan, Jose, Archana, Panikar Sathyaseelan, Chellappan, Vijila, Ramakrishna, Seeram
• Format: Article
• Language: English
• Published: American Chemical Society (ACS) Publications 2012
• Subjects: HD Industries. Land use. Labor
• Online Access: http://umpir.ump.edu.my/id/eprint/6856/1/Charge_Transport_through_Electrospun_SnO2_Nanoflowers.pdf; http://umpir.ump.edu.my/id/eprint/6856/; http://pubs.acs.org/doi/pdf/10.1021/jp304876j

A larger amount of tin precursor was dispersed in electrospun polyvinyl acetate fibers than that required for SnO2 fiber formation upon annealing, thereby creating a constraint such that all nuclei formed during annealing could not be accommodated within the fiber, which leads to enhanced reaction k...