Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ji Won Byon"'
Publikováno v:
The Journal of Physical Chemistry C. 117:21864-21869
We report an unprecedented insulator-to-metal transition of the Pd-nanoparticle-decorated, single vanadium dioxide nanowires caused by the heterogeneous H2–Pd catalytic reactions. Upon hydrogen gas exposure, the Pd–VO2 heteronanostructure shows a
Autor:
Jeong Min Baik, Sunyong Hwang, Sameer Chhajed, Ji Won Byon, Sang Ho Oh, Jiseong Im, Jong Kyu Kim, Seok-Jin Yoon, Hyunah Kwon, Ho Won Jang
Publikováno v:
The Analyst. 138:443-450
We present high performance gas sensors based on an array of near single crystalline TiO(2) nanohelices fabricated by rotating oblique angle deposition (OAD). The combination of large surface-to-volume ratio, extremely small size (30 nm) comparable t
Autor:
Ji Won Byon, Myung Hwa Kim, Jeong Min Baik, Sung Youb Kim, Min Bin Kim, Sang Hyun Lee, Byung Cheol Lee
Publikováno v:
The Journal of Physical Chemistry C. 116:226-230
We report highly effective hydrogen gas detection based on the metal–insulator transition (MIT) by the electrothermally induced Pd-nanoparticles-decorated vanadium oxide (VO2) nanowire prepared by the efficient and size-controllable growth method o
Autor:
Sang Ho Oh, Seok-Jin Yoon, Sameer Chhajed, Ji Won Byon, Jiseong Im, Hyunah Kwon, Jong Kyu Kim, Sun-Yong Hwang, Ho Won Jang, Jeong Min Baik
Publikováno v:
Proceedings IMCS 2012.
We present TiO2 nanohelix gas sensors with top-and-bottom electrodes configuration fabricated by oblique angle deposition (OAD) that is very simple, easy, and compatible with conventional microfabrication processes. The combination of large surface-t