Cai-Wan Chang-Jian

Prof. Cai-Wan Chang-Jian


Research Focus & Metrics

Academic Career Length

20Years (2007-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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21 August 2010 in Nonlinear Analysis: Real World Applications
Verified
Journal Article
Closed access
CCCai-Wan Chang-Jian
Cai-Wan Chang-Jian
SCShiuh-Ming Chang
Shiuh-Ming Chang

21 September 2014 in Nonlinear Dynamics
Verified
Journal Article
Closed access
PDF file
CCCai-Wan Chang-Jian
Cai-Wan Chang-Jian

31 January 2022 in Polymers
Verified
Journal Article
Open access
PDF file
ECEr-Chieh Cho
Er-Chieh Cho
CCCai-Wan Chang-Jian
Cai-Wan Chang-Jian
Cheng Zhang LuCheng Zhang Lu
Cheng Zhang Lu
JHJen-Hsien Huang
Jen-Hsien Huang
THTzu-Hsien Hsieh
Tzu-Hsien Hsieh
HWHuei Chu Weng
Huei Chu Weng
In this article, hierarchical porous carbon (HPC) with high surface area of 1604.9 m2/g is prepared by the pyrolysis of rubberwood sawdust using CaCO3 as a hard template. The bio-oil pyrolyzed from the rubber sawdust, followed by the polymerization reaction to form resole phenolic resin, can be used as a carbon source to prepare HPC. The biomass-derived HPC shows a three-dimensionally interconnected morphology which can offer a continuous pathway for ionic transport. The symmetrical supercapacitors based on the as-prepared HPC were tested in 1.0 M tetraethylammonium tetrafluoroborate/propylene carbonate electrolyte. The results of electrochemical analysis show that the HPC-based supercapacitor exhibits a high specific capacitance of 113.3 F/g at 0.5 A/g with superior rate capability and cycling stability up to 5000 cycles. Hybrid lithium-ion capacitors (LICs) based on the HPC and Li4Ti5O12 (LTO) were also fabricated. The LICs have a maximum energy density of 113.3 Wh/kg at a power density of 281 W/kg. Moreover, the LIC also displays a remarkable cycling performance with a retention of 92.8% after 3000 cycles at a large current density of 0.75 A/g, suggesting great potential application in the energy storage of the LIC.

1 April 2010 in Mechanism and Machine Theory
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Journal Article
Closed access
CCCai-Wan Chang-Jian
Cai-Wan Chang-Jian

1 January 2015 in Journal of the Taiwan Institute of Chemical Engineers
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Journal Article
Closed access
JHJui-Hsiung Huang
Jui-Hsiung Huang
CLChiu-Ping Li
Chiu-Ping Li
CCCai-Wan Chang-Jian
Cai-Wan Chang-Jian
KLKuen-Chan Lee
Kuen-Chan Lee
JHJen-Hsien Huang
Jen-Hsien Huang

29 April 2010 in Nonlinear Dynamics
Verified
Journal Article
Closed access
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CCCai-Wan Chang-Jian
Cai-Wan Chang-Jian