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Multifurcation Assembly of Charged Aerosols and Its Application to 3D Structured Gas Sensors
Author(s) -
Bae Yongjun,
Pikhitsa Peter V.,
Cho Hyesung,
Choi Mansoo
Publication year - 2017
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201604159
Subject(s) - spark (programming language) , materials science , nanoparticle , nanotechnology , spark discharge , field (mathematics) , computer science , electrical engineering , voltage , engineering , programming language , mathematics , pure mathematics
Multifurcated assemblies composed of charged nanoparticles (NPs) are fabricated by using spark discharge and manipulating the electric field. The multifurcated structure of the assembly of NPs and spontaneous interconnections between the near structures are described. The gas sensor with the tetrafurcated‐NP‐assembled structure demonstrates ≈200% enhanced response to 100 ppm CO at 300 °C.