최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기韓國染色加工學會誌 = Textile coloration and finishing, v.30 no.3, 2018년, pp.168 - 179
박동준 (한국화학연구원 계면재료화학공정센터 그린화학공정연구본부) , 김송희 (한국화학연구원 계면재료화학공정센터 그린화학공정연구본부) , 박수열 (한국화학연구원 계면재료화학공정센터 그린화학공정연구본부)
The modified surface of specialty carbon black(SCB) is one of the main technical factors for producing a uniform color and stable dispersion. In this work, the carboxylation or sulfonation process of SCB was used to improve the dispersive properties of hydrophilic solvents such as 1,6-hexanediol and...
핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
SCB의 장점은 무엇인가? | SCB는 기존 카본블랙에 비해 고전도성 및 고색상을 선택적으로 부여할 수 있다는 장점이 있다5-7). SCB은 기존 상용 CB의 대체물질로서 잉크, 토너, 타이어 등의 산업에서 색재, 전도성 보강재로서 사용되어 왔고, 최근에는 TFT-LCD, 스마트폰 등의 디스플레이에 사용되는 컬러필터의 색도를 제어하는 블랙 매트릭스에도 적용되고 있다5,8,9). | |
CB는 무엇인가? | CB은 무정형의 탄화수소이며, 대부분의 블랙 잉크의 주원료로 사용되어 왔지만, CB 표면 특성으로 인해 여러가지 컬러 제품 중 가장 고난이도의 기술력을 필요로 한다. 또한, CB의 분산이 나쁠 경우 시간이 지남에 따라 초기화상에 비해 화질이 떨어지고 탁한 회색을 띠는 문제점이 있다3). | |
SCB의 좋지 않은 분산성은 어떤 문제를 일으키는가? | 하지만 SCB 역시 잉크 내에서의 분산성이 좋지 않기 때문에 전처리 없이 적용하는데 어려움이 있다. 분산이 제대로 되지 않을 경우, 흑색도가 떨어지는 문제점을 일으켜 잉크, 토너, 타이어 등의 응용분야 산업에서는 치명적인 단점이 있다3,9,10). 이러한 문제를 해결하기 위해 CB의 표면을 산화시켜 기능성기를 도입하는 고전적인 방법이 일반적으로 널리 사용되고 있다11-13). |
S. H. Kang and S. W. Hong, Recent Progress in Flexible/Wearable Electronics, J. of Welding and Joining, 32(3), 34(2014).
J. Y. Park and J. S. Park, The Present Status and Future Aspects ofthe Marketfor Printed Electronics, J. of Korea Institute of Information and Communication Engineering, 17(2), 263(2013).
E. H. Lee and D. S. Kim, Effects of Surface-modification of Carbon Black on the Characteristics of Polymerized Toner, Korean Chem. Eng. Res., 51(5), 628(2013).
K. Y. Kim, H. Y. Rhyoo, S. J. Cho, K. E. Yoon, and S. I. Yang, Oxidation and Surface Functional Group Analyses under Ozone Treatment of Carbon Black, Elastomer and Composites, 40(3), 188(2005).
Ministry of Knowledge Economy, "Report C", Ministry of Knowledge Economy, Sejong, 2012.
K. J. Lee, B. S. Seo, J. S. Yang, B. Y. Seong, and D. H. Park, Thermal Properties of Semi-conductive Composites for DC Power Cable, J. of the Korean Institute of Electrical and Electronic Materials Engineers, 26(1), 49(2013).
J. M. Lee, S. R. Ryu, and D. J. Lee, Electrical and Mechanical Properties of Carbon Particle Reinforced Rubberfor Electro-active Polymer Electrode, Trans. Korean Soc. Mech. Eng. A, 37(12), 1465(2013).
J. M. Lee, S. R. Ryu, D.J. Lee, and Z.J. Lin, An Experimental Study for Electro-active Polymer Electrode and Actuator, Composites Research, 26(5), 289(2013).
M. S. Park, Suspension Polymerization with Hydrophobic Silica as a Stabilizer II, Preparation of Polystyrene Composite Particles Containing Carbon Black, Polymer(Korea), 30(6), 505(2006).
M. Y. Lee, K. E. Bae, S. H. Kim, S. C. Lim, and S. Y. Nam, Effect of Dispersant Contents on the Dispersity of Conductive Carbon-black and Properties of Screen-printed Source-drain Electrodes for OTFTs, Polymer (Korea), 33(5), 397(2009).
S. W. Song, E. H. Min, D. W. Lee,J. S. Kim, and W. T. Oh, Structural and Thermal Characteristics of Graphites Treated in Acidic Solutions, Korean J. Mater. Res., 27(2), 113(2017).
G. W. Lee, J. S. Kim, J. H. Yoon, J. S. Bae, B. C. Shin, I. S. Kim, and W. T. Oh, Structural Characterization of Carboxylated Multi-walled Carbon Nanotubes, Advanced Materials, 8(12), 1012(1996).
G. Y. Park, J. S. Kim, and Y. J. Jeong, Comparison of Characteristics of Multi-walledCarbon Nanotubes Functionalized using Various Methods, Textile Science and Engineering, 45(6), 359(2008).
H. K. Han, J. W. Lee, D. W. Park, and S. E. Shim, Surface Modification of Carbon Black by Oleic Acid for Miniemulsion Polymerization of Styrene, Macromol. Res., 18(5), 435(2010).
H. S. Jang, J. H. Hong, J. W. Lee, and S. E. Shim, Microencapsulation of Surface-modified Carbon Black by Miniemulsion Polymerization, Korean Chem. Eng. Res., 46(4), 669(2008).
C. U. Pittman, G. R. He, B. Wu, and S. D. Gardner, Chemical Modification of Carbon Fiber Surfaces by Nitric Acid Oxidation Followed by Reaction with Tetraethylenepentamine, Carbon, 35(3), 317(1997).
K. Kamegawa, K. Nishikuba, M. Kodama, Y. Adachi, and H. Yoshida, Oxidative Degradation of Carbon Blacks with Nitric Acid II, Formulation of Water-soluble Polynuclear Aromatic Compounds, Carbon, 40, 1447(2002).
F. Trotta, E. Drioli, G. Moraglio, and E. B. Poma, Sulfonation of Polyetheretherketone by Chlorosulfuric Acid, J. of Applied Polymer Science, 70(3), 477(1998).
R. Guan, H. Zou, D. Lu,C. Gong, and Y. Liu, Polyethersulfone Sulfonated by Chlorosulfonic Acid and its Membrane Characteristics, European Polymer J., 41, 1554 (2005).
C. K. Kim, G. J. Lee, and C. K. Rhee, Deaggregation and Ultradispersion of Detonation Nanodiamonds in Polar Solvent using Physicochemical Treatments, J. of Korean Powder Metallurgy Institute, 20(6), 469(2013).
M. L. Sham and J. K. Kim, Surface Functionalities of Multi-wall Carbon Nanotubes after UV/ozone and TETA Treatments, Carbon, 44, 768(2006).
C. E. Hong,J. H. Lee, P. Kalappa, and S. G. Advani, Effects of Oxidative Conditions on Properties of Multi-walled Carbon Nanotubesin Polymer Nanocomposites, Compos. Sci. Technol., 67, 1027(2007).
G. W. Lee, J. S. Kim, J. H. Yoon, J. S. Bae, B. C. Shin, I. S. Kim, W. Oh, and M. Ree, Structural Characterization of Carboxylated Multi-walled Carbon Nanotubes, Thin Solid Films, 516, 5781(2008).
C. K. Chung, M. H. Lee, and E. K. Choe, Characterization Cotton Fabric Scouring by FT-IR ATR Spectroscopy, Carbonhydrate Polymers, 58(4), 417(2004).
A. G. Osorio, I. C. L. Silveira, V. L. Bueno, and C. P. Bergmann, $H_2SO_4/HNO_3/HCl$ -Functionalization and its Effect on Dispersion of Carbon Nanotubes in Aqueous Media, Applied Surface Science, 255(5), 2485(2008).
H. Zhang, W. P. Low, and H. K. Lee, Evaluation of Sulfonated Graphene Sheets as Sorbent for Micro-solid-phase Extraction Combined with Gas Chromatography-mass Spectrometry, J. of Chromatography A, 1233(13), 16(2012).
C.C. Lin,C.B.Chang, and Y. Z.Wang, Preparation and Properties ofCross-linked Sulfonated Poly(imide-siloxane) for Polymer Electrolyte Fuel Cell Application, J. of Power Sources, 223(1), 277(2013).
J. C. Yang, M. J. Jablonsky, and J. W. Mays, NMR and FT-IR Studies of Sulfonated Styrene-based Homopolymers and Copolymers, Polymer, 43(19), 5125(2002).
S. J. Park, J. S. Hwang, W. K. Choi, H. K. Lee, and K. M. Huh, Enhanced Hydrophilicity of Polyethersulfone Membrane by Various Surface Modification Methods, Polymer(Korea), 38(2), 205(2014).
G. Zhang, S. Sun, D. Yang,J. P. Dodelet, and E. Sacher, The Surface Analytical Characterization of Carbon Fibers Functionalized by $H_2SO_4/HNO_3$ Treatment, Carbon, 46(2), 196(2008).
G. Jung, C. W. Nah, M. K. Seo, J. H. Byun, J. H. Lee, and S.J. Park, Influence of Acid and Base Surface Treatment of Multi-walled Carbon Nanotubes on Mechanical Interfacial Properties of Carbon Fibers-reinforced Composites, Polymer(Korea), 36(5), 612(2012).
A. Jung, R. Graupner, L. Ley, and A. Hirsch, Quantitative Determination of Oxidative Defects on Single Walled Carbon Nanotubes, Physica Status Solidi(b), 243(13), 3217(2006).
S. J. Park, J. S. Shin, and J. Kawasaki, Ammonia Removal of Activated Carbons Treated by Anodic Oxidation, J. of the Korean Industrial and Engineering Chemistry, 14(4), 418(2003).
M. M. Nasef and H. Saidi, Surface Studies of Radiation Grafted Sulfonic Acid Membranes: XPS and SEM Analysis, Applied Surface Science, 252(8), 3073(2006).
G. W. Lee, J. S. Kim, J. H. Yoon, J. S. Bae, B. C. Shin, I. S. Kim, W. Oh, and M. Ree, Structural Characterization of Carboxylated Multi-walled Carbon Nanotubes, Thin Solid Films, 516, 5781(2008).
Y.B. Ha, S. S. Oh, andW.J. Lee, The Study of the Printability on the Phenol Free Heat-set Web Inks(II), J. of Korea TAPPI, 44(3), 41(2012).
Y. B. Ha, Y. K. Lee, C. K. Kim, S. S. Oh, and J. H. Lim, The Study of Printed Mottle on Properties of Coated Paper and Ink Dispersion(I), J. of Korea TAPPI, 38(4), 47(2006).
K. S. Nam, S. M. Yoon, S. H. Lee, D. S. Kim, and C. H. Kim, Effect of Properties of Conductive Ink on Printability of Electrode Patterning by Gravure Printing Method, J. Korean Society Precision Engineering, 30(6), 573(2013).
Y.B. Ha, S. S. Oh, and W.J. Lee, The Study of the Printability on the Phenol Free Heat-set Web Inks(III), J. of Korea TAPPI, 44(4), 77(2012).
*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.
Free Access. 출판사/학술단체 등이 허락한 무료 공개 사이트를 통해 자유로운 이용이 가능한 논문
※ AI-Helper는 부적절한 답변을 할 수 있습니다.