[1] Sloan E D. Clathrate Hydrates of Natural Gases (2nd ed)[M]. New York: Marcel Dekker, 1998.
[2] Moudrakovski I,Lu H L,Ripmeester J A,et al. Experimental Solid State NMR of Gas Hydrates: Problems and Solutions∥Proceedings of the 6th International Conference on Gas Hydrates (ICGH 2008)[C]. Vancouver, British Columbia, Canada: 2008.
[3] Davidson D W, Handa Y P, Ripmeester J A. 129Xe NMR and thermodynamic parameters of xenon hydrate[J]. J Phys Chem, 1986, 90: 6 549-6 552.
[4] Ripmeester J A, Ratcliffe C I. Low temperature CP/MAS 13C NMR of solid methane hydrate: Structure, cage occupancy and hydration number[J]. J Phys Chem, 1988, 92: 337-340.
[5] Lu H L, Seo Y T, Lee J W, et al. Complex gas hydrate from the Cascadia margin[J]. Nature,2007, 445: 303-306.
[6] Subramanian S, Kini A, Dec S F, et al. Evidence of Structure II hydrate formation from methane plus ethane mixtures[J]. Chem Eng Sci, 2000, 55(11): 1 981-1 999.
[7] Kida M, Sakagami H, Takahashi N, et al. Estimation of gas composition and cage occupancies in CH4C2H6 hydrates by CP MAS 13C NMR technique[J]. J Japan Petr Inst, 2007, 50: 132-138.
[8] Rovetto L J, Bowler K E, Stadterman L L, et al. Dissociation studies of CH4C2H6 and CH4CO2 binary gas hydrates[J]. Fluid Phase Equil, 2007,261: 407-413.
[9] Okuchi T, Moudrakovski I L, Ripmeester J A. Efficient storage of hydrogen fuel into leaky cages of clathrate hydrate[J]. Appl Phys Lett, 2007, 91: 76-78.
[10] Susilo R, Ripmeester J A, Englezos P. Characterization of gas hydrates with PXRD, DSC, NMR, and Raman spectroscopy[J]. Chem Eng Sci, 2007, 62: 3 930-3 939.
[11] Lee J, Lu H L, Moudrakovski I L, et al. N-pentane and n-hexane as coguests in structure-H hydrates in mixtures of 2, 2-dimethylbutane and methane[J]. Angew Chem Int Edit, 2006, 45(15): 2 456-2 459.
[12] Lee J W, Kim D Y, Lee H. Phase behavior and structure transition of the mixed methane and nitrogen hydrates[J]. Korean J Chem Eng, 2006, 23: 299-302.
[13] Lu H L, Moudrakovski I, Riedel M, et al. Occurrence and structural characterization of gas hydrates associated with a cold vent field, offshore Vancouver Island[J]. J Geophys Res Solid Earth, 2005, 110: 10-18.
[14] Kim D Y, Uhm T W, Lee H, et al. Compositional and structural identification of natural gas hydrates collected at Site 1249 on Ocean Drilling Program leg 204[J]. Korean J Chem Eng, 2005, 22: 569-572.
[15] Seo Y T, Lee H. Structure and guest distribution of the mixed carbon dioxide and nitrogen hydrates as revealed by X-ray diffraction and C-13 NMR spectroscopy[J]. J Phys Chem B, 2004, 108: 530-534.
[16] Seo Y T, Lee H. C-13 NMR analysis and gas uptake measurements of pure and mixed gas hydrates: Development of natural gas transport and storage method using gas hydrate[J]. Korean J Chem Eng, 2003, 20: 1 085-1 091.
[17] Moudrakovski I, Sanchez A A, Ratcliffe C I, et al. Nucleation and growth of hydrates on ice surfaces: New insights from Xe-129 NMR experiments with hyperpolarized xenon[J]. J Phys Chem B, 2001, 105: 12 338-12 347.
[18] Subramanian S, Ballard A L, Kini R A, et al. Structural transitions in methane plus ethane gas hydrates- Part I: upper transition point and applications[J]. Chem Eng Sci, 2000, 55: 5 763-5 771.
[19] Senadheera L, Conradi M S. Rotation and diffusion of H-2 in hydrogen- Ice clathrate by H-1 NMR[J]. J Phys Chem B, 2007, 111: 12 097-12 102.
[20] Meng Qing-guo(孟庆国),Liu Chang-ling(刘昌岭),Ye Yu-guang(业渝光). 13C solid-state nuclear magnetic resonance investigations of gas hydrate structures(13C固体核磁共振测定气体水合物结构实验研究)[J]. Chinese J Anal Chem(分析化学), 2011, 39(9): 1 447-1 450.
[21] Yu Zhi-wu(俞志武), Zheng An-min(郑安民),Wang Qiang(王强), et al. Acidity characterization of solid acid catalysts by solid-state NMR spectroscopy:A review on recent progresses(固体核磁共振研究固体酸催化剂酸性进展)[J]. Chinese J Magn Reson(波谱学杂志),2010, 27(4):485-515.
[22] Qin Kuang-zong(秦匡宗), Guo Shao-hui(郭绍辉). NMR Applications to the solid fossil energies(NMR在固体化石能源中的应用)[J]. Chinese J Magn Reson(波谱学杂志), 1995, 12(5): 451-458.
[23] Gao Han-bin(高汉宾), Zhang Zhen-fang(张振芳). Nuclear Magnetic Resonance Principle and Experimental Methods(核磁共振原理与实验方法)[M]. Wuhan(武汉): Wuhan University Press(武汉大学出版社), 2008.
[24] Hou G J, Ding S W, Zhang L M, et al. Breaking the T1 Constraint for quantitative measurement in magic angle spinning solid-state NMR spectroscopy[J]. J Am Chem Soc, 2010, 132(16): 5 538-5 539.
[25] Fyfe C A. Solid State NMR for Chemists[M]. Guelph: CFC Press, 1983.
[26] Stejskal E O. Memory J D. High Resolution NMR in the Solid State, Fundamentals of CP/MAS[M]. New York: Oxford University Press, 1994.
[27] Bennett A E, Rienstra C M, Auger M, et al. Heteronuclear decoupling in rotating solids[J]. J Chem Phys, 1995, 103: 6 951- 6 958.
[28] Gupta A, Dec S F, Koh C A, et al. NMR investigation of methane hydrate dissociation[J]. J Phys Chem C, 2007, 111: 2 341-2 346.
[29] Hester K C. Probing Hydrate Stability and Structural Characterization of Both Natural and Synthetic Clathrate Hydrates[D]. Colorado: Colorado School of Mines, 2007.
[30] Ripmeester J A, Ratcliffe C I. 129Xe NMR studies of clathrate hydrates: new guests for structure II and H[J]. J Phys Chem, 1990, 94: 8 773-9 776.
[31] Davidson D W, Garg S K, Gough S R, et al. Characterization of natural gas hydrates by nuclear magnetic resonance and dielectric relaxation[J]. Can J Chem, 1977, 55: 3 641-3 650.
[32] Garg S K, Majid Y A, Ripmeester J A, et al. Reorientation and diffusion of water molecules in xenon hydrate and other structures I Clathrate hydrates[J]. Mol Phys, 1977, 33: 729-734.
[33] Collins M J, Ratcliffe C I, Ripmeester J A. Nuclear magnetic resonance studies of guest species in clathrate hydrates: line-shape anisotropies, chemical shifts, and the determination of cage occupancy ratios and hydration numbers[J]. J Phys Chem, 1990, 94: 157-162.
[34] Kida M, Hachikubo A, Sakagami H, et al. Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal[J]. Geochem Geophys Geosyst, 2009, 10(5): Q05003.
[35] Mehta A, Sloan E D. In Proceedins of the 75th GPA Annual Convention[C]. 1996, 27-37.
[36] Kini R A, Dec S F, Sloan E D. Methane plus propane structure II hydrate formation kinetics[J]. J Phys Chem A, 2004, 108: 9 550-9 556.
[37] Davidson D W, Ripmeester J A. NMR, NQR and Dielectric Properties of Clathrates∥Atwood J L, Davies J E D, Macnicol D D, Editors. Inclusion Compounds (Vol.3)[M]. London: Academic Press, 1984.
[38] Laura J Rovetto, Steven F Dec, Carolyn A Koh, et al. NMR studies on CH4+CO2 binary gas hydrates dissociation behavior∥Proceedings of the 6th International Conference on Gas Hydrates (ICGH 2008)[C]. Vancouver, British Columbia, Canada: 2008.
[39] Steven F Dec, Kristen E Bowler, Laura L. et al. NMR study of methane+ethane Structure I hydrate decomposition[J]. J Phys Chem A, 2007, 111: 4 297-4 303.
[40] Ohno H, Steven F Dec, Sloan E D, et al. In situ NMR Measurement of CH4+C2H6 Hydrate Reformation∥Proceedings of the 6th International Conference on Gas Hydrates (ICGH 2008)[C]. Vancouver, British Columbia, Canada: 2008.
[41] Gao S Q, Chapman W G, Waylon H. NMR and viscosity investigation of clathrate hydrate Formation and Dissociation[J]. Ind Eng Chem Res, 2005, 44: 7 373-7 379.
[42] Takuo O,Moudrakovski I, Ripmeester J A. In situ NMR Studies of Hydrogen Storage Kinetics and Molecular Diffusion in Clathrate Hydrate at Elevated Hydrogen Pressures∥Proceedings of the 6th International Conference on Gas Hydrates (ICGH 2008)[C]. Vancouver, British Columbia, Canada: 2008. |