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CONTENTS(영문목차)
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제1장 연구개발과제의 개요 10
제2장 국내·외 기술개발 현황 12
제3장 연구개발수행 내용 및 결과 13
3-1. 전도성고분자/카본 나노복합체 촉매의 개발 14
3-2. 코아-쉘 전도성 고분자 나노복합체 촉매의 개발 32
제4장 연구개발 목표 달성도 및 관련 분야에의 기여도 54
제5장 연구개발결과의 활용계획 58
〈경제적 측면〉 58
〈사회적 측면〉 58
〈기술적 측면〉 58
제6장 연구개발과정에서 수집한 해외 과학기술정보 59
(1) 기존 특허내용과의 차이점 59
(2) 기개발된 외국의 기술과의 차이점 59
(3) 비교분석 결과 59
원자재에 대한 검토 분석 59
(1) 원자재의 국내·외 수급현황 (생산, 수요, 수출입량 등) 및 그 전망 59
(2) 원자재에 관련된 국내·외 기술의 현황분석 및 전망 59
제7장 참고문헌 60
Table 1. Room-Temperature Conductivity of the purified MWNT, PPy-MWNT, PANI-MWNT, and PTh-MWNT Composites 26
Table 2. Contents and particle size of on Pt-Ru@CP-MWNT catalyst prepared by γ-irradiation 29
Table 1. Conductivity of the CSCBs and HSPBs by a standard 4-point probe technique at room temperature 41
Table 1. Shell thickness of PANI capsules sphere 44
Table 2. Conductivity of core-shell sphere and PHCS by a standard 4-point probe technique at room temperature 45
Figure 1. SEM images of the MWNT (a), PCL-MWNT composite (b), PMA-MWNT composite (c), and PPy-MWNT composite (d). 15
Figure 2. TEM images of the MWNT (a), PCL-MWNT composite (b), PMA-MWNT composite (c), and PPy-MWNT composite (d). 16
Figure 3. TGA curves of the MWNT (a), PCL-MWNT composite (b), PMA-MWNT composite (c), and PPy-MWNT composite (d). 17
Figure 4. TEM images of the Pt-Ru@MWNT catalyst (a), Pt-Ru@PCL-MWNT catalysy (b), Pt-Ru@PMA-MWNT catalyst (c), and Pt-Ru@PPy-MWNT catalyst (d). 18
Figure 5. XRD patterns of the Pt-Ru@MWNT catalyst (a), Pt-Ru@PCL-MWNT catalysy (b), Pt-Ru@PMA-MWNT catalyst (c), and Pt-Ru@PPy-MWNT catalyst (d). 19
Figure 6. Co-stripping voltamograms for Pt-Ru@PCL-MWNT catalyst (a), Pt-Ru@PMA-MWNT catalysy (b), and Pt-Ru@PPy-MWNT catalyst (c) electrode in 0.5M H₂SO₄. 20
Figure 7. Cyclic voltamograms for the electrooxidation of methanol at Pt-Ru@PCL-MWNT catalyst (a), Pt-Ru@PMA-MWNT catalysy (b), and Pt-Ru@PPy-MWNT catalyst (c) electrode in 0.5M H₂SO₄. 21
Figure 1. SEM images of the purified MWNT (a), PPy-MWNT composite (b), PANI-MWNT composite (c), PTh-MWNT composite (d). 23
Figure 2. TEM images of the purified MWNT (a), PPy-MWNT composite (b), PANI-MWNT composite (c), PTh-MWNT composite (d). 24
Figure 3. FT-IR and TGA data of the purified MWNT (a), PPy-MWNT (b), PANI-MWNT (c), and PTh-MWNT (d). 25
Figure 4. TEM images of PT-Ru@MWNT (a), Pt-Ru@PPy-MWNT (b), Pt-Ru@PANI-MWNT (c), and Pt-Ru@PTh-MWNT (d). 27
Figure 5. XRD patterns of the Pt-Ru@MWNT (a), Pt-Ru@PPy-MWNT composite (b), Pt-Ru@PANI-MWNT composite (c), and Pt-Ru@PTh-MWNT composite (d). 28
Figure 6. Cyclic voltammograms of Pt-Ru@PPy-MWNT (a), Pt-Ru@PANI-MWNT (b) and Pt-Ru@PTh-MWNT (C), for CO stripping in 0.5M H₂SO₄. 30
Figure 7. Cyclic voltammograms of Pt-Ru@PPy-MWNT (a), Pt-Ru@PANI-MWNT (b) and Pt-Ru@PTh-MWNT (C) for 1.0M CH₃OH oxidation in 0.5M H₂SO₄. 31
Figure 1. Preparation prcoess of hollow conductive polymer ball by using surfactant as anchoring agent. 32
Figure 2. FE-SEM images of PS latex ball prepared by emulsifier-free emulsion polymerization. 33
Figure 3. SEM and TEM images of CSCBs with core-PS and shell-PPy(a,b), and TEM images of HSPBs(c). The SDS as anchoring agent was used for preparation of CSCBs. 34
Figure 4. SEM and TEM images of CSCBs with core-PS and shell-PPy(a,b), and TEM images of HSPBs(c). The PVP as anchoring agent was used for preparation of CSCBs. 35
Figure 5. Preparation procedure of HSPBs without surfactant as anchoring agent. 36
Figure 6. SEM and TEM image of CSCB with core-PSMA and shell-PPy (a,b) and TEM image of HSPB (c). 37
Figure 7. SEM and TEM image of CSCBs with core-PSVB and shell-PPy (a,b) and TEM image of HSPBs (c). 38
Figure 8. SEM and TEM image of CSCBs with core-PSVC and shell-PPy (a,b) and TEM image of HSPBs (c). 39
Figure 9. TEM image of PSSS (a), SEM image of CSCB with core-PSSS and shell-PPy (b), and TEM image of HSPB (c). 40
Fig. 1. SEM images of core ball of PSVB (a), PSVC (b), PSMA (c), core-PSVB shell-PANI (d), core-PSVC shell-PANI (e), and core-PSMA shell-PANI(f) spheres. 42
Fig. 2. TEM images of core-PSVB shell-PANI (a), core-PSVC shell-PANI (e), core-PSMA shell-PANI (f) spheres, PHCS obtained from Fig. 2(a)(c), PHCS obtained from Fig. 2(b)(d). 43
Fig. 3. TEM image of Au@CSB with PSMA (a), Pt-Sn@CSB with PSMA (b), Au@PHCS (c) and Pt-Sn@PHCS (d) prepared by γ-irradiation. 46
Fig. 4. TEM image of Au@CSB with PSMA (a), Pt-Sn@CSB with PSMA (b), Au@PHCS (c) and Pt-Sn@PHCS (d) prepared by chemical reduction using NaBH₄ assisted with ultrasonic irradiation. 47
Fig. 5. XRD patterns of Au@CSB with PSMA and AU@PHCS catalyst prepared by γ-irradiation (a) and chemical reduction assisted with ultrasonic irradiation (b). 48
Fig. 6. XRD patterns of Au@CSB with PSMA and Pt-Sn@PHCS catalyst prepared by γ-irradiation (a) and chemical reduction assisted with ultrasonic irradiation (b). 49
Fig. 7. Cyclic voltammograms for the CO stripping of Au@CSB with PSMA catalyst(a), Au@PHCS catalysts prepared by γ-irradiation(b), Au@CSB with PSMA catalyst (c), Au@PHCS catalyst prepared by chemical reduction assisted with ultrasoic irradiation (d) in 0.5M H₂SO₄. 50
Fig. 8. Cyclic voltammograms for the CO stripping of Pt-Sn@CSB with PSMA catalyst(a), Pt-Sn@PHCS catalysts prepared by γ-irradiation(b), Pt-Sn@CSB with PSMA catalyst (c), Pt-Sn@PHCS catalyst prepared by chemical reduction assisted with ultrasoic irradiation (d) in 0.5M H₂SO₄. 51
Fig. 9. Cyclic voltammograms for the ethanol oxidation of Au@CSB with PSMA catalyst(a), Au@PHCS catalysts prepared by γ-irradiation(b), Au@CSB with PSMA catalyst (c), Au@PHCS catalyst prepared by chemical reduction assisted with ultrasoic irradiation (d) in 0.5M H₂SO₄ with 1.0M ethanol. 52
Fig. 10. Cyclic voltammograms for the ethanol oxidation of Pt-Sn@CSB with PSMA catalyst(a), Pt-Sn@PHCS catalysts prepared by γ-irradiation(b), Pt-Sn@CSB with PSMA catalyst (c), Pt-Sn@PHCS catalyst prepared by chemical reduction assisted with ultrasoic irradiation (d) in 0.5M H₂SO₄ with 1.0M ethanol. 53
Scheme 1. Preparation procedure of polymer-NMWT composites. 14
Scheme 1. Preparation procedure of Pt-Ru@C-MWNT catalysts by γ-irradiation. 22
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