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Yanyan Cao
Researcher at Pennsylvania State University
Publications - 9
Citations - 2287
Yanyan Cao is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Nanowire & PEDOT:PSS. The author has an hindex of 7, co-authored 8 publications receiving 2049 citations.
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Journal ArticleDOI
Catalytic Nanomotors: Autonomous Movement of Striped Nanorods
Walter F. Paxton,Kevin C. Kistler,Christine C. Olmeda,Ayusman Sen,Sarah K. St. Angelo,Yanyan Cao,Thomas E. Mallouk,Paul E. Lammert,Vincent H. Crespi +8 more
TL;DR: By solving the convection-diffusion equation in the frame of the moving rod, it was found that the interfacial tension force scales approximately as SR(2)gamma/muDL, where S is the area-normalized oxygen evolution rate, gamma is the liquid-vapor interfacial pressure, R is the rod radius, mu is the viscosity, D is the diffusion coefficient of oxygen, and L is the length of the rod.
Journal ArticleDOI
Morphology of Template-Grown Polyaniline Nanowires and Its Effect on the Electrochemical Capacitance of Nanowire Arrays
Yanyan Cao,Thomas E. Mallouk +1 more
TL;DR: In this paper, the morphology of polyaniline nanowires grown electrochemically in anodic aluminum oxide (AAO) templates is strongly influenced by the supporting electrolyte concentration, the potential of electropolymerization, the growth time, and the monomer concentration.
Journal ArticleDOI
Electrical Transport and Chemical Sensing Properties of Individual Conducting Polymer Nanowires
TL;DR: The electrical transport and chemical sensing properties of individual multisegmented Au-poly(3,4-ethylenedioxythiophene)(PEDOT)-Au nanowires have been investigated and show much greater sensitivity to vapor-phase analytes than those in which transport is dominated by hopping.
Journal ArticleDOI
Dielectrophoretically assembled polymer nanowires for gas sensing
TL;DR: In this article, the electronic properties and gas sensing response of nanowires containing segments of poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) (PEDOT/PSS) that were synthesized using anodic aluminum oxide (AAO) membranes were measured.
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Dielectrophoretically Assembled Polymer Nanowires for Gas Sensing
TL;DR: In this paper, the electronic properties and gas sensing response of nanowires containing segments of poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) (PEDOT/PSS) that were synthesized using anodic aluminum oxide (AAO) membranes were measured.