PS-PLLA - Www2.che.nthu.edu.tw

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Advantages and Disadvantages Electronlithography PMMA van Blaaderen, A. et al. Nature 1997, 385, 323. Require precise manufacturing (expensive!) Topographic pattern only Limitation in pattern area Creative features Block copolymer PS-PLLA Ho, R.-M. et al. US24265548A1 Large-scale orientation Easy to prepare (cheap!) Quick! Available for topographic and chemical nanopatterns Flexibility
Degradation of Block Copolymer Dry Pyrolysis PS-PB PS-PMMA PS-PDMS O3 ; RIE UV O3 ; RIE Russell T. P. et al. Adv. Mater. 2000, 12, 787. Park M, Harrison C, Chaikin P. M., Register R. A., Adamson D. H. Science 1997, 276, 1401. Ross, C.A. et al. Nano. Lett. 2007, 7, 2046.
Page 1 and 2:
Block Copolymer Thin Films
Page 3 and 4:
Thickness Effect while t is small f
Page 6 and 7:
Phase diagram of thin film morpholo
Page 9 and 10:
Surface Tension @
Page 11 and 12: Grain boundary problem for thicker
Page 13 and 14: Electric field-Induced Orientation
Page 15 and 16: Shear-induced Orientation PS-PEP Cy
Page 17: Grephoepitaxy-induced Orientation C
Page 21 and 22: Evaporation-induced Orientation Spi
Page 23 and 24: FESEM micrographs of hydrolyzed PS-
Page 25 and 26: Tunable dimensions of nanostructure
Page 27 and 28: Spin-coated PS-PLLA thin films Perp
Page 29 and 30: Definition of Solvent Solvent Molar
Page 31 and 32: Evaporation Rate Effect Selective s
Page 33 and 34: Solution Casting Neutral solvent Cr
Page 35 and 36: Molecular Weight Effect Selective S
Page 37 and 38: Tg Effect Side view image of FESEM
Page 39 and 40: Substrate Effect Glass slide Carbon
Page 41 and 42: Proposed Mechanism Segregation stre
Page 43 and 44: Nanopatterning for Lamellar Nanostr
Page 45 and 46: Crystallizable solvent T max =150 o
Page 47 and 48: Strongly Segregated PS-PLLA Quench
Page 49 and 50: Crystallization-Induced Orientation
Page 51 and 52: Lattice Matching PLLA -PCL 0.514 nm
Page 53 and 54: Mechanisms 1.Homogeneous mixture of
Page 56 and 57: Methods for Nanopatterning Photoli
Page 58 and 59: Soft Lithography Whitesides, G. M.
Page 60 and 61: Scanning Probe Lithography Atomic f
Page 64 and 65: Nanopatterning from Degradable BCPs
Page 66 and 67: Nanopatterning from Degradable BCPs
Page 68 and 69: Synthetic routes of PS-PLLA block c
Page 70: Nanotemplate (i.e., Nanoreactor) A
Page 73 and 74: Pore-filling for Nanotemplates Capi
Page 75 and 76: TEM : Air-block releasing Nanoporou
Page 77 and 78: TEM : directed capillary force (met
Page 79 and 80: Confocal Microscopy Observation CdS
Page 81 and 82: Double-length-Scale Patterns (a) Co
Page 83 and 84: FESEM images of CNTs grown from PS/
Page 85 and 86: Lighting DTC Phosphor (CRT) Ni on D
Page 87 and 88: Pore-filling for Sirolimus Capillar
Page 89 and 90: Accumulative Accumulative release r
Page 91 and 92: Nanoscale Spatial Effect PY/CM thin
Page 93: Chain Alignment Mechanism Solventan
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PS-PLLA - Www2.che.nthu.edu.tw

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