正电子湮没技术(PAS)作为一种新型的探测手段,近年在研究高分子材料的自由体积等方面获得了很大成功,在涂料领域γ射线多普勒增宽能谱被发现能够很好地研究涂料的老化机理,通过调节入射正电子的能量还可以得到不同深度涂层的自由体积变化和老化程度,综述了PAS技术在涂料中的应用.
参考文献
| [1] | 王景成.正电子湮没谱学与应用[J].上海钢研,1997(02):48-54. |
| [2] | 王波.正电子湮没技术在聚合物材料科学研究中的应用[J].核物理动态,1993(01):34. |
| [3] | Brandt W;Dupasquier A.Positron Solid-State Physics[M].Amsterdam Holland:Kluwer Academic Publisher,1983 |
| [4] | Tanabe Y;Muller N;Fischer E W .Density fluctuation in amorpohous polymer by small angel X-ray scatte[J].Polymer Journal,1981,16:445-452. |
| [5] | Jean Y C .Positron annihilation spectroscopy for analysis:a novel probe for microstructure analysis of polymer[J].Microchemical Journal,1990,42:72-102. |
| [6] | Nakanishi H;Jean Y C .Dyamics of excess free volume in semicrystalline PEEK studied by positron annihilation[J].Macromolecules,1991(24):6618-6621. |
| [7] | Nakanishi H;Jean Y C;Smith E G et al.Positronium formation at free-volume sites in the amorphous regions of semicrystalline PEEK[J].Journal of Polymer Science Part B:Polymer Physics,1989,27(07):1419-1424. |
| [8] | Liu J.;Yang HJ.;Jean YC. .FREE-VOLUME HOLE PROPERTIES OF POLYMER BLENDS PROBED BY POSITRON ANNIHILATION SPECTROSCOPY - MISCIBILITY[J].Macromolecules,1995(17):5774-5779. |
| [9] | Jean Y C;Cao H;Hong X .Free-volume hole properties of polymers positron annihilation spectroscopy[J].Polymeric Materials Science and Engineering,1996,75:86-87. |
| [10] | Consolati G.;Pegoraro M.;Quasso F.;Zanderighi L.;Kansy J. .Positron annihilation study of free volume in cross-linked amorphous polyurethanes through the glass transition temperature[J].Polymer: The International Journal for the Science and Technology of Polymers,1998(15):3491-3498. |
| [11] | Wang CL.;Maurer FHJ.;Eldrup M.;Pedersen NJ.;Hirade T. .Free-volume distribution and positronium formation in amorphous polymers: Temperature and positron-irradiation-time dependence[J].The Journal of Chemical Physics,1998(11):4654-4661. |
| [12] | 张明,王波.PET 低温自由体积特性的正电子谱学研究[J].武汉大学学报(自然科学版),2000(05):590-592. |
| [13] | Deng Q;Sundar C S;Jean Y C .Pressure dependence of free-volume hole properties in an epoxy polymer[J].Journal of Physical Chemistry,1992,96(01):492-495. |
| [14] | Yin Chuan-Yuan;Gu Qing-Chao .Studies on microdomain structure in segmented polyether polyurethaneureas by positron annihilation lifetime and small-angle X-ray scattering[J].Nuclear Science and Techniques,1997(4):221-224. |
| [15] | Yuan JP;Cao H;Hong X;Yang H;Jordan SS;Koros WJ;Jean YC .Gas permeation studied by positron annihilation[J].Materials Science Forum,1997(0):390-392. |
| [16] | Mcgonigle E A;Liggat J J;Pethrick R A et al.Permeability of N2,Ar,He,O2 and CO2 through biaxially oriented polyester films-dependence on free volume[J].Polymer,2001,42(06):2413-2426. |
| [17] | Simon G P;Zipper M D;Hill A J .On the analysis of positron annihilation lifetime spectroscopy data in semicrystalline miscible polymer blend systems[J].Journal of Applied Polymer Science,1994,52(09):1191-1202. |
| [18] | Simon George P .The use of positron annihilation lifetime spectroscopy in probing free volume of muliticomponent polymeric systems[J].Trends in Polymer Science,1997,5(12):394-400. |
| [19] | 何春清,戴益群,张少平,王波,王少阶,王贵友,胡春圃.互穿网络聚合物的自由体积特性[J].武汉大学学报（自然科学版）,2000(01):63-66. |
| [20] | 王波;彭志林;李世清.用正电子湮没研究聚醚聚氨酯的自由体积特性[J].武汉大学学报(自然科学版),1994(04):123-125. |
| [21] | 宁超峰,何春清,张明,胡春圃,王波,王少阶.用正电子湮没谱研究聚酯型聚氨酯的微观结构和自由体积特性[J].高分子学报,2001(03):299-305. |
| [22] | 刘皓.交联聚醚聚氨醇的表征及其聚集态转变和自由体积特性的正电子湮没研究[J].高等学校化学学报,1994(04):603. |
| [23] | 马创新,王宝义,王文华,魏龙,张天保,王三益,徐昌华,漆宗能.聚氯乙烯共混改性的正电子湮没研究[J].核技术,2000(06):389-391. |
| [24] | Cao H.;Sundar CS.;Yuan JP.;He Y.;Sandreczki TC.;Jean YC. Nielsen B.;Zhang RW. .Degradation of polymer coating systems studied by positron annihilation spectroscopy. 1. UV irradiation effect[J].Macromolecules,1998(19):6627-6635. |
| [25] | G.Consolati;M.Levi;S.Turri .Positron annihilation and phase separation phenomena in polyurethane crosslinked coatings with different polyether segments[J].Polymer: The International Journal for the Science and Technology of Polymers,2001(24):9723-9728. |
| [26] | R.Zhang;H.Chen;H.Cao;C.-M.Huang;P.E.Mallon;Y.Li;Y.He;T.C.Sandreczki;Y.C.Jean;R.Suzuki;T.Ohdaira .Degradation of polymer coating systems studied by positron annihilation spectroscopy. IV. Oxygen effect of UV irradiation[J].Journal of Polymer Science, Part B. Polymer Physics,2001(17):2035-2047. |
| [27] | Cao H;He Y;Zhang R et al.Degradation of polymer coating systems studied by positron annihilation spectroscopy:Ⅱ.Correlation with free radical formation[J].Polymer Science SERIES B:Polymer Physics,1999,37:1289-1305. |
| [28] | Cao H.;Zhang R.;Huang C.-M.;He Y.;Sandreczki T.C.;Jean Y.C.;Nielsen B.;Suzuki R.;Ohdaira T.;Yuan J.-P. .Degradation of polymer coating systems studied by positron annihilation spectroscopy. 3. Wavelength dependence of UV irradiation effect[J].Macromolecules,1999(18):5925-5933. |
| [29] | R.Zhang;P.E.Mallon;H.Chen .Characterization of photodegradation of a polyurethane coating by positron annihilation spectroscopy: correlation with cross-link density[J].Progress in Organic Coatings: An International Review Journal,2001(3/4):244-252. |
| [30] | Wu Y C;Huang C M;Li Y et al.Deterioration of a polyurethane coating studied by positron annihilation spectroscopy:correlation with surface properties[J].Journal of Polymer Science Part B:Polymer Physics,2001,39:2290-2301. |
| [31] | Zhang R;Cao H;Chen H M et al.Development of Positron Annihilation Spectroscopy for Accelerated Weathering of Protective Coatings[J].Radiation Chem Phys,2000,58:639-644. |
| [32] | Macqueen R C;Granata R D .Positron annihilation spectroscopy study of moisture absorption in protective epoxy coatings[J].Journal of Polymer Science Part B:Polymer Physics,1993,31:971-982. |
| [33] | Elwell R J;Pethrick D R .Positron annihilation studies of poly(methyl methacrylate)plasticized with dicyclohexyl phthalate[J].European Polymer Journal,1990(26):853-856. |
| [34] | Madani M M;Miron R R;Granata R D .PALS free volume study of dry water saturated epoxies[J].Journal of Coatings Technology,1997,69:45-54. |
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