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8.1.5 Atomic Force Microscopy ………………………………………………………………………………..………...…………. 1448.1.6 Scanning Electron Microscopy …………………………………………………………………………………...……….…. 1458.2 TRANSLOCATON ACROSS A SELF-HEALING MEMBRANE ……………………………………….…………..………...... 1468.2.1 Membrane Film Preparation ………………………………………………………………………………..….….………. 1458.2.2 Silica Nanoparticles Synthesis ………………………………………………………………………………..….….……… 1458.2.3 Scanning Electron Microscopy ………………………………………………………………………………..….….……. 1468.2.4 Atomic Force Microscopy ………………………………………………………………………………………..….….……. 1468.2.5 Concentration Calibration for Poly(styrene) & Silica Nanoparticles ………………………..….….…….. 1478.2.6 Preparation of Feed Solutions of Nano-Objects for Translocation …………….…………..….….……... 1488.2.7 Translocation Experiments ……………………………………………………………………….…………..….….……... 1488.3 Block Copolymer Micelles’ Self-Assembly ………………………………………………….…………………………..………. 1498.3.1 Synthesis of Octac<strong>de</strong>cyl Methacrylate ……………………………………………………….…………..….….…….. 1498.3.2 Synthesis of PMMA by Uncontrolled Radical Polymerization …………………….…………..….….…….. 1508.3.3 Synthesis of PMMA by Controlled Radical Polymerization …………………..…….…………..….….…….. 1518.3.4 Synthesis of PODMA-PMMA Copolymer ………………………………………...……..…………..….………….... 1518.3.5 Proton Nuclear Magnetic Resonance Spectroscopy ( 1 HNMR) ………...…….…………..…...…………... 1518.3.6 Self-Assembly of Copolymer Micelles ………………………...…….…………..…...……………………………….. 1518.3.7 Contact Angle Measurements ………………………...…….…………..……………….……………………………….. 1528.3.8 Atomic Force Microscopy ………………………...…….…………..……………….………………………..……………. 1528.3.9 Scanning Electron Microscopy ……………………....…………..……………….………………………..………….…. 1528.4 Nano-Gel Based Self-Healing System ………………………………………………….………..……………………..………... 1528.4.1 Synthesis Of 2-(2-chloroacetyl)oxyethyl 2-chloroacetate …………………………..…………..….….…….. 1528.4.2 Synthesis Of 2-(2-azidoacetyl)oxyethyl 2-azidoacetate ……….…………………….…….……..….….…….. 1538.4.3 Synthesis Of Ethynyl – 4 – (phenylcarbonothioylthio) – 4 – cyano pentoate …………..….….…….. 1538.4.3 Coupling Of Ethynyl – 4 – (phenylcarbonothioylthio) – 4 – cyano pentoate With2-(2-azidoacetyl)oxyethyl 2-azidoacetate Using Click Chemistry …………..…………………..….……... 1548.4.4 Proton Nuclear Magnetic Resonance Spectroscopy ( 1 HNMR) ………...…….…………..…...…………... 154
Page 1: THESISPRESENTED ATNATIONAL GRADUATE
Page 4 and 5: As the human civilization progress
Page 6 and 7: CHAPTER - 1 SELF-HEALING POLYMERIC
Page 10 and 11: 1. SELF-HEALING POLYMERIC SYSTEMSNa
Page 12 and 13: intensity factor (K IMax ) experien
Page 14 and 15: particular property. They do not pr
Page 16 and 17: contacts the catalyst and undergoes
Page 18 and 19: Figure - 1.8: Stress state in the v
Page 20 and 21: used for a new epoxy polymer matrix
Page 22 and 23: the lower stiffness and fracture to
Page 24 and 25: water showed little or no healing.
Page 26 and 27: hollow glass fibers and encapsulati
Page 28 and 29: with dual isolated networks, holdin
Page 30 and 31: so as to have significant direction
Page 32 and 33: characteristics, due to presence -e
Page 34 and 35: Figure - 1.19: Self-Healing in iono
Page 36 and 37: The diels-alder cycloaddition react
Page 38 and 39: above approach, the pendant group a
Page 40 and 41: freshly cut surfaces. The reason be
Page 42 and 43: disulfide reversible cross-links (S
Page 44 and 45: In first such example 159 by Davis
Page 46 and 47: Figure - 1.30: The repair and go st
Page 48 and 49: REFERENCES1 Blaiszik, B. J. et al.
Page 50 and 51: 46 Rule, J. D., Sottos, N. R. & Whi
Page 52 and 53: 86 Liu, W. B., Liu, Y. & Wang, R. G
Page 54 and 55: 129 Chujo, Y., Sada, K. & Saegusa,
Page 57 and 58: 2. SELF-HEALING DYNAMIC INTERACTIVE
Page 59 and 60:
The wafers thus obtained were then
Page 61 and 62:
Figure - 2.5: Scanning Electron Mic
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Figure - 2.7: Quartz Crystal Microb
Page 65 and 66:
Flux (L.h- 1 .m -2 )140120100806040
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ModelingP=4 bar1000P=3.5 barP=3 bar
Page 69 and 70:
Resistance (m -1 )5,00E+144,50E+144
Page 71 and 72:
Figure - 2.14: Atomic Force Microsc
Page 73 and 74:
over time due to the progressive co
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esistance curves obtained from flux
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Figure - 2.21: Evolution of healing
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To examine the topography of the pe
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higher pressure end, the flow of th
Page 83 and 84:
REFERENCES1 Lehn, J.-M. From supram
Page 85 and 86:
3. TRANSLOCATION ACROSS A SELF-HEAL
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object translocated. Given the sens
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The third class of the nano-objects
Page 91 and 92:
The effect of concentration of part
Page 93 and 94:
Figure - 3.10: Scanning Electron Mi
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chromatogram for the retentates (Fi
Page 97 and 98:
While at low concentration values (
Page 99 and 100:
The global retention values (Figure
Page 101 and 102:
dislodged bridges are again restore
Page 103 and 104:
curves for feed, retentate and perm
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and probable entrapment within the
Page 107 and 108:
above that of normal value. This ag
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and SEM images. The translocation o
Page 111 and 112:
25 Tyagi, P. et al. Dynamic Interac
Page 113 and 114:
4. BLOCK COPOLYMER MICELLES’ ZIPP
Page 115 and 116:
chloride. For low molecular weight
Page 117 and 118:
step, but reactive enough to reinit
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45Mn (Kg/mole)403530252015DPth=15DP
Page 121 and 122:
Figure - 4.12: 1 HNMR of Poly(methy
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Figure - 4.14: Atomic Force Microsc
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about 570 nm (~44 layers) and compa
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Figure - 4.18: Differential Scannin
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micelles’ assembly was totally re
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Heating Cycle H f (J/g) c n cPMMA
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REFERENCES1 Zhao, B. & Brittain, W.
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5. NANO-GEL BASED SELF-HEALING SYST
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In order to be dispersed into a mat
Page 139 and 140:
approach since the propagating radi
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Figure - 5.8 1HNMR spectra obtained
Page 143 and 144:
In the third step of the strategy,
Page 145 and 146:
decrease the size till 300 nm, the
Page 147 and 148:
6. GENERAL CONCLUSIONSThe objective
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dynamic synthetic membrane, which a
Page 151:
possible retention. Lastly, translo
Page 154 and 155:
8.1.2 Fluid Flow Resistance Measure
Page 156 and 157:
8.1.5 Atomic Force MicroscopyThe AF
Page 158 and 159:
The AFM instrumentation and its spe
Page 160 and 161:
8.2.7 Translocation ExperimentsThe
Page 162 and 163:
filtered over sintered glass filter
Page 164 and 165:
8.4.1 Synthesis Of 2-(2-chloroacety
Page 166:
REFERENCES1 Wang, X.-D. et al. Prep
Page 169 and 170:
polymerization technique. The synth
Page 171:
copolymère hydrophile en forme d
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