Lee, Hyejin Choi, Seung-Hoon Jo, Seong Mu Kim, Dong Young Kwak, Soonjong Cha, Min Whan Kim, Il-Doo Jang, Sung-Yeon 2024-01-20T21:06:23Z 2024-01-20T21:06:23Z 2021-09-03 2009-06 0022-3727 https://pubs.kist.re.kr/handle/201004/132432 One-dimensional (1D) platinum nanofibres (NFs) were prepared via electrospinning of Pt precursor/polymer composite fibres followed by subsequent thermal annealing. Pt-NFs several hundred micrometres long and similar to 50 nm in diameter were obtained. The internal morphology of the Pt-NFs was largely governed by thermal annealing conditions. X-ray diffraction and high-resolution transmission electron microscopy revealed a strong correlation between thermal annealing conditions and the internal grain structure of the Pt-NFs. The current-voltage (I-V) characteristics of single Pt-NF indicated that the internal grain structure of Pt-NFs plays an important role in the electrical properties of nanoscale Pt fibres. English IOP PUBLISHING LTD Fabrication and electrical properties of platinum nanofibres by electrostatic spinning Article 10.1088/0022-3727/42/12/125409 1 JOURNAL OF PHYSICS D-APPLIED PHYSICS, v.42, no.12 JOURNAL OF PHYSICS D-APPLIED PHYSICS 42 12 N scie scopus 000266639300047 2-s2.0-70149095904 Physics, Applied Physics Article GOLD NANOWIRES DNA NANOPARTICLES RESISTIVITY SIZE LITHOGRAPHY PARTICLES TRANSPORT SURFACE GROWTH nanofibers electrospinning nanoelectronics