연구진흥

창의적인 신지식 창출과 산업계와의 협력적 네트워크 구축

HIGHLY CITED PAPERS (HCP)

  • 전임교원이 최근 5년간 출판한 논문 중, 연도별 카테고리별 피인용 상위 1%에 달성된 논문
  • 매월 1회 업데이트
SCI-E Article
Design of highly porous SnO2-CuO nanotubes for enhancing H2S gas sensor performance
Author
Park, Kee-Ryung; Cho, Hong-Baek; Lee, Jimin; Song, Yoseb; Kim, Woo-Byoung; Choa, Yong-Ho
Corresponding Author Info
Prof. Choa yong-Ho
Professor
E-mail
이메일 choa15@hanyang.ac.kr
Document Type
Source
SENSORS AND ACTUATORS B-CHEMICAL Sensors & Actuators: B. Chemical 302 (2020) 127179
Times Cited
52 (2021.09.08)
External Information
10.1016/j.snb.2019.127179
Abstract
- 9월/10월 2020부로, 이 인용 빈도가 높은 논문의 인용 횟수가 분야와 출판 연도에 대해 인용 빈도가 높은 임계값을 기반으로 Chemistry 관련 학술 분야에서 상위 1%에 올랐습니다.
- JAN 1 2020
<Abstract>
Highly porous SnO2-CuO hollow nanofiber mats were synthesized by electrospinning combined with thermal processing for high performance H2S gas sensing applications. The porous morphology generated in the one-dimensional (1-D) nanocomposite led to an improvement in surface-to-adsorbate molecule interactions. Our novel concept lies in fabrication of SnO2-CuO with a 1-D highly porous structure by electrospinning coupled with generation of hollow nanostructures drawing on nanofiber-to-nanotube transformation affected by Kirkendall effect during thermal processing. The fibrous structure was synthesized by electrospinning with mixed solution of Sn and Cu precursors, which then underwent heat treatment under various temperature conditions. The hollow structures were generated based on the different diffusion rates between SnO2-CuO and Sn/Cu. The SnO2-CuO nanotubes have low operating temperatures and high H2S sensing performance. The increased surface area for detecting H2S resulted in great enhancement of the response (R-a/R-g = 1395) and a very fast response time of 5.27 s with a stable recovery time to a low concentration of H2S to 5 ppm at 200 degrees C. The porous SnO2-CuO hollow nanofiber gas sensor proved to be a promising candidate for gas sensor systems due to increased surface area with metal oxide catalyst. The mechanisms involved in enhancement of gas response and extended applications are also discussed
Web of Science Categories
Chemistry; Electrochemistry; Instruments & Instrumentation
Funding
Nano.Material Technology Development Program through the National Research Foundation of Korea (NRF) - Ministry of Science, ICT and Future Planning [2016M3A7B4900044]; Technology Innovation Program - Ministry of Trade, Industry and Energy (MOTIE, Korea) [
Language
English
Scalable 3-D Carbon Nitride Sponge as an Efficient Metal-Free Bifunctional Oxygen Electrocatalyst for Rechargeable Zn-Air Batteries
  • Author(s)
    Shinde, Sambhaji; Lee, Chi-Ho; Sami, Abdul; Kim, Dong-Hyung; Lee, Sang...
  • Source
    ACS NANO 2017, 11, 1, 347-357
  • Time Cited
    259 (2022.1.5.)
Scalable 3-D Carbon Nitride Sponge as an Efficient Metal-Free Bifunctional Oxygen Electrocatalyst for Rechargeable Zn-Air Batteries
  • Author(s)
    Shinde, Sambhaji; Lee, Chi-Ho; Sami, Abdul; Kim, Dong-Hyung; Lee, Sang...
  • Source
    ACS NANO 2017, 11, 1, 347-357
  • Time Cited
    259 (2022.1.5.)
A Real-Time Demand-Response Algorithm for Smart Grids: A Stackelberg Game Approach
  • Author(s)
    Yu, M; Hong, SH
  • Source
    IEEE TRANSACTIONS ON SMART GRID 2016, 7, 879-888
  • Time Cited
    163 (2021.9. 17.)
ENSO Atmospheric Teleconnections and Their Response to Greenhouse Gas Forcing
  • Author(s)
    Yeh, Sang-Wook; Cai, Wenju; Min, Seung-Ki; McPhaden, Michael J.; Domme...
  • Source
    REVIEWS OF GEOPHYSICS 2018, 56, 185-206
  • Time Cited
    150 (2021.09.08)
Unveiling dual-linkage 3D hexaiminobenzene metal-organic frameworks towards long-lasting advanced reversible Zn-air batteries
  • Author(s)
    Shinde, Sambhaji S.; Lee, Chi Ho; Jung, Jin-Young; Wagh, Nayantara K.;...
  • Source
    ENERGY & ENVIRONMENTAL SCIENCE 2019, 12, 2, 727-738
  • Time Cited
    113 (2021.09.08)
Unveiling dual-linkage 3D hexaiminobenzene metal-organic frameworks towards long-lasting advanced reversible Zn-air batteries
  • Author(s)
    Shinde, Sambhaji S.; Lee, Chi Ho; Jung, Jin-Young; Wagh, Nayantara K.;...
  • Source
    ENERGY & ENVIRONMENTAL SCIENCE 2019, 12, 2, 727-738
  • Time Cited
    113 (2021.09.08)
A Dynamic pricing demand response algorithm for smart grid: Reinforcement learning approach
  • Author(s)
    Lu, RZ; Hong, SH; Zhang, XF
  • Source
    APPLIED ENERGY 2018,15, 220-230
  • Time Cited
    101 (2021.09.08.)
Incentive-based demand response for smart grid with reinforcement learning and deep neural network
  • Author(s)
    Lu, Renzhi; Hong, Hong, Seung Ho;
  • Source
    APPLIED ENERGY 2019, 236, 937-949
  • Time Cited
    87 (2021.09.08)
Design of highly porous SnO2-CuO nanotubes for enhancing H2S gas sensor performance
  • Author(s)
    Park, Kee-Ryung; Cho, Hong-Baek; Lee, Jimin; Song, Yoseb; Kim, Woo-Byo...
  • Source
    SENSORS AND ACTUATORS B-CHEMICAL Sensors & Actuators: B. Chemical 302 (2020) 127179
  • Time Cited
    52 (2021.09.08)
Small extracellular vesicles from human adipose-derived stem cells attenuate cartilage degeneration
  • Author(s)
    Woo, Chang Hee; Kim, Hark Kyun; Jung, Gun Young; Jung, Youn Jae; Lee, ...
  • Source
    JOURNAL OF EXTRACELLULAR VESICLES 2020, 9, 1, 1735249
  • Time Cited
    50 (2022.1.5.)
Inorganic nanoparticles with enzyme-mimetic activities for biomedical applications
  • Author(s)
    Lakshminarayana, G.; Kebaili, Imen; Dong, M. G.; Al-Buriahi, M. S.; Da...
  • Source
    COORDINATION CHEMISTRY REVIEWS 403 (2020) 213092
  • Time Cited
    42 (2021.09.08)
Estimation of gamma-rays, and fast and the thermal neutrons attenuation characteristics for bismuth tellurite and bismuth boro-tellurite glass systems
  • Author(s)
    Lakshminarayana, G; Kebaili, I; Dong, MG; Al-Buriahi, MS; Dahshan, A; ...
  • Source
    JOURNAL OF MATERIALS SCIENCE J Mater Sci (2020) 55:5750–5771
  • Time Cited
    31 (2021.09.08)
Estimation of gamma-rays, and fast and the thermal neutrons attenuation characteristics for bismuth tellurite and bismuth boro-tellurite glass systems
  • Author(s)
    Lakshminarayana, G; Kebaili, I; Dong, MG; Al-Buriahi, MS; Dahshan, A; ...
  • Source
    JOURNAL OF MATERIALS SCIENCE J Mater Sci (2020) 55:5750–5771
  • Time Cited
    31 (2021.09.08)
Reversible disorder-order transitions in atomic crystal nucleation
  • Author(s)
    Jeon, Sungho; Heo, Taeyeong; Hwang, Sang-Yeon; Ciston, Jim; Bustillo, ...
  • Source
    Science 2021, 371, 6528, 498
  • Time Cited
    18 (2022.1.5.)
Online Control of Preamble Groups With Priority in Massive IoT Networks
  • Author(s)
    Liu, Jie (Dept Elect & Elect Engn); Hu Jin (Dept Elect & Elect Engn) ...
  • Source
    IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS Volume:39 Issue:3 Pages:700-713 Published:2021
  • Time Cited
    10 (2022.1.5.)
[Excluded] Overview of the Manufacturing Methods of Solid Dispersion Technology for Improving the Solubility of Poorly Water-Soluble Drugs and Application to Anticancer Drugs
  • Author(s)
    Tran, P; Pyo, YC; Kim, DH; Lee, SE; Kim, JK; Park, JS
  • Source
    PHARMACEUTICS 2019, 11, 132
  • Time Cited
    Excluded
[Excluded] An Incentive-Based Demand Response (DR) Model Considering Composited DR Resources
  • Author(s)
    Yu, Mengmeng; Hong, Seung Ho; Ding, Yuemin; Ye, Xun
  • Source
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 2019, 66, 1488-1498
  • Time Cited
    Excluded
[Excluded] Combined effect of El Nino-Southern Oscillation and Pacific Decadal Oscillation on the East Asian winter monsoon
  • Author(s)
    Kim, Ji-Won; Yeh, Sang-Wook; Chang, Eun-Chul
  • Source
    CLIMATE DYNAMICS 2014, 42, 3-4, 957-971
  • Time Cited
    Excluded
[Excluded] Novel visible light active graphitic C3N4-TiO2 composite photocatalyst: Synergistic synthesis, growth
  • Author(s)
    Sridharan, Kishore; Jang, Eunyong; Park, Tae Joo
  • Source
    APPLIED CATALYSIS B-ENVIRONMENTAL 2013, 142, 718-728
  • Time Cited
    Excluded
[Excluded] Microalgae - A promising tool for heavy metal remediation
  • Author(s)
    Kumar, K. Suresh; Shin, Kyung-Hoon
  • Source
    ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2015, 113, 329-352
  • Time Cited
    Excluded