신소재공학과

Seminar

Date 20180605 

MSE Regular Seminar



■ Title :  Chemical Vapor Deposition (CVD) Polymers: Processing, crystallization and electronic application of insoluble monomers

             

■ Speaker :  Prof. Sunghwan Lee (Baylor University)  

 

■ Date and time :  6/5 (Tue) 16:00

 

■ Venue :  Applied Engineering Buliding (W1) 1st Floor Multimedia Hall

 

 Host :  Prof. Kwangsoo No  

  

 Abstract :  Chemical Vapor Deposition (CVD) methods significantly augment the capabilities of traditional surface coating techniques for fabricating conductive and functional polymeric films. In CVD polymerization, the monomer(s) are delivered to the surface through the vapor phase and then undergo simultaneous polymerization and thin film formation. By eliminating the need to dissolve macromolecules, CVD enables insoluble polymers to be coated and prevents solvent damage to the substrate. Since de-wetting and surface tension effects are absent, CVD coatings conform to the geometry of the underlying substrate. Hence, CVD polymers can be readily applied to virtually any substrate: organic, inorganic, rigid, flexible, planar, three-dimensional, dense, or porous. CVD methods integrate readily with other vacuum processes used to fabricate patterned surfaces and devices.

 

This talk will review the unique processing of functional CVD polymers, crystallization strategies and the mechanisms for the doping/dedoping and carrier transport that operates in technologically promising conjugated polymers and their integration into advanced optoelectronic and energy conversion devices such as organic solar cells and thin film transistors.

No. Subject Author Date Views
Notice 7/13 (Fri) Prof. Dong Ryeol Whang (Johannes Kepler University Linz, Austria) ADMINI 2018.07.09 10
» 6/5 (Tue) Prof. Sunghwan Lee (Baylor University) ADMINI 2018.06.05 217
Notice 5/29 (Tue) Prof. Sang Ho Oh (Yonsei Univ. College of Medicine) ADMINI 2018.05.29 217
Notice 5/15 (Tue) Prof. Myung Gil Kim (Dept. of Chemistry, Chung-Ang Univ.) ADMINI 2018.05.15 437
261 5/8 (Tue) Prof. Ju-Young Kim (UNIST MSE) ADMINI 2018.05.09 502
260 5/1 (Tue) Prof. Duk-Yong Yoon (KAIST MSE) ADMINI 2018.04.30 654
259 4/24 (Tue) Kyeong Ho Chang (CEO, Innox Advanced Materials) ADMINI 2018.04.23 557
258 4/10 (Tue) Prof. Ki Jun, Yu (Yonsei Univ., School of Electrical and Electronic Engineering) ADMINI 2018.04.09 646
257 4/3 (Tue) Master Byung-Gi Choi (Samsung Advanced Institute of Technology) ADMINI 2018.04.02 522
256 3/27 (Tue) Prof. Seungbum Hong (KAIST MSE) ADMINI 2018.03.26 491
255 3/20 (Tue) Prof. Jung In-Ho (Seoul National University, MSE) ADMINI 2018.03.20 363
254 3/13 (Tue) Prof. Jong-Beom Baek (School of Energy and Chemical Engineering, UNIST) ADMINI 2018.03.13 359
253 3/6 (Tue) Prof. Seok-Young Ryu (KAIST CS) ADMINI 2018.03.05 323
252 2/27 (Tue) Dr. Jin-Woo Han (NASA) ADMINI 2018.02.27 387
251 2/20 (Tue) Dr. Jae Beom Jang (Sungkyunkwan Univ) ADMINI 2018.02.19 353
250 2/8 (Thu) Prof. Pei-Chen Su (Nanyang Technological University) file ADMINI 2018.02.05 344
249 2/13 (Tue) Prof. Sungkyu Kim (Northwestern Univ) ADMINI 2018.01.31 424
248 1/9 (Tue) Dr. Choon Won Byeon, ETRI ADMINI 2018.01.09 445
247 12/23 (Sat) Prof. Liangbing (Bing) Hu/Univ. of Maryland file ADMINI 2017.12.22 466
246 11/28 (Tue) Dr. Woo-Jin Lee (Ministry of Science and ICT.) ADMINI 2017.11.24 1141