第五章 結論與建議
5.2 建議
3. 在二氧化碳吸附試驗成果顯示，經擴大孔徑及孔體積後之吸附材，
確實利於分散容納胺官能基，也較不易造成胺基團聚阻塞孔洞，使 內部利用率降低，故以相同的胺基含浸比例之下吸附量的表現，也 顯著高於原先中孔洞材料胺基化後之 Si-MCM-41;如 TEPA 附載量 同為50 wt.%時，經擴孔後之吸附材可達 125 mg/g 之 CO2吸附量，
而未擴孔之Si-MCM-41 之吸附量僅有 97 mg/g。
4. 所得之一系列實驗數據，經由參數調整合成出之吸附材的比表面 積、孔洞大小及孔洞體積對照其二氧化碳吸附量表現，再經迴歸分 析，可得知孔洞體積為最影響吸附效能之關鍵因子，其次為孔洞大 小，比表面積之影響則相對較小。
5. 本研究結果顯示，大孔洞體積確實利於容納更多胺官能基，可負 載至68 wt. %與理論值 70 wt. %相當，但完全填滿至孔洞附載上限 並不適用於二氧化碳吸附上，必須在適當含浸比例下，能剩餘足夠 體積空間，以避免空間分佈擁擠，才可利於二氧化碳分子的傳輸，
並獲取較佳的吸附效能。
5.2
建議1. 本研究合成之一系列不同孔洞結構吸附材，其物性結構範圍仍不 夠寬廣，建議未來若能嘗試製備不同維度或不同立體結構之中孔洞
顆粒，並進行二氧化碳吸附測試，以深入了解其他孔洞結構特性對 吸附量之影響，則預期能夠得到最佳孔隙結構。另外，研究中目前 仍以討論胺基化吸附材為主，未來若能以純矽中孔洞材料進行探討，
估計可更加節省材料製備成本及避免劣化，延長使用效能。
2. 本研究未對二氧化碳吸附測試之詳細實驗操作參數逐一做調整探 討，主要以釐清孔洞結構特性改變對吸附量之影響。建議可結合最 佳操作參數進行探討，此外目前胺基化後之吸附溫度仍在常溫下進 行，未來建議調整至60-70℃，利於配合空汙防制設備之操作溫度 以節省能源，並預期可增強吸附材與CO2之化學吸附能力，達到更 佳的吸附能力。
3. 在改質劑的部分，需探討此最佳孔隙結構所適用之改質劑種類，
並了解改質劑的分子量大小及分子式，對結構承載的最大上限，是 否有重大影響。
4. 中孔洞吸附材係為無金屬成分之純矽氧吸附材料，在文獻中提及 其水熱穩定性較差(如附錄)，本研究中有合成鋁金屬化中孔洞顆粒，
確實可增強在經煮沸過後之穩定性，建議後續可嘗試製備不同化學 狀態之金屬化中孔洞顆粒，以期獲得水熱穩定性更佳之中孔洞材料，
目的為在二氧化碳吸脫附測試中，可減緩水氣之影響。最後以水蒸 氣脫附系統脫附CO2，並探討蒸氣量對脫附效應的影響。調整材料
脫附時之溫度(75~100℃)及脫附時間，以增加其反覆吸脫附之再生
能力、增強循環效能防止過早劣化的現象，以期胺基化或金屬化之 樣品可達最大吸附效能。
第六章 參考文獻
Aaron, D. and Tsouris, C., “Separation of CO2 from Flue Gas: A Review”, Separation Science and Technology, (2005) 40, 321-348.
Anderson, M. T., Martin, J. E., Odinek, J. G., and Newcomer, P. P.
"Surfactant-templated silica mesophases formed in water : cosolvent mixtures." Chemistry of Materials ,(1998)10, 311-321.
Behrens, P., Glaue, A., Haggenmüller, C., Schechner, G.
“Structure-directed materials syntheses: Synthesis field diagrams for the preparation of mesostructured silicas”, Solid State Ionics (1997)101-103, 255-260.
Belmabkhout, Y., Sayari, A. “Effect of pore expansion and amine functionalization of mesoporous silica on CO2 adsorption over a wide range of conditions” Adsorption (2009) 15, 318–328.
Beck, J. S., Vartuli, J. C., Roth, W. J., Leonowicz, M. E., Kresge, C.
T., Schmitt, K. D., Chu, C. T. W., Olson, D. H., Sheppard, E. W., Mccullen, S. B., Higgins, J. B., and Schlenker, J. L. "A New Family of Mesoporous Molecular-Sieves Prepared with Liquid-Crystal Templates." Journal of the American Chemical Society (1992)114, 10834-10843.
Beck, J.S., Vartuli, J.C., Kennedy, G.J., Kresge, C.T., Roth, W.J., Schramm, S.E. “Molecular or supramolecular templating - Defining the role of surfactant chemistry in the formation of microporous and mesoporous molecular-sieves”, Chem. Mater. (1994)6, 1816-1821.
Blasco, T., Corma, A., Navarro, M. T. and Pariente, J. P. "Synthesis, Characterization, and Catalytic Activity of Ti-Mcm-41 Structures."
Journal of Catalysis (1995)156,65-74.
Berlier , K., Frere, M. J. “Adsorption of CO2 on microporous materials .1.
On activated carbon and silica gel” Chem. Eng. Data (1997)42, 533–537.
Batista, M. S., R. A. A. Melo, M. Wallau and E. A. Urquieta-Gonzalez. "A Cu/Al-MCM-41 mesoporous molecular sieve - Application in the abatement of NO in exhaust gases." Brazilian Journal of Chemical
Engineering (2005) 22,433-442.
Bagshaw, S. A.; Prouzet, E.; Pinnavaia, T. J. “Templating of Mesoporous Molecular Sieves by Nonionic Polyethylene Oxide Surfactants”, Science (1995) 269, 1242.
Changbum, J., Kyoungsoo, K., and Ryong, R., “Syntheses of high quality KIT-6 and SBA-15 mesoporous silicas using low-cost water glass, through rapid quenching of silicate structure in acidic solution”, Microporous and Mesoporous Materials (2009)124, 45–51.
Chatterjee, M., Iwasaki, T., Hayashi, H., Onodera, Y., Ebina, T. and Nagase, T. "Room-temperature formation of thermally stable aluminium-rich mesoporous MCM-41." Catalysis Letters (1998) 52,21-23.
Chatti, R., Bansiwal, A.K., Thote, J.A., Kumar, V., Jadhav, P., Lokhande, S.K., Biniwale, R.B., Labhsetwar, N.K., Rayalu, S.S., “Amine loaded zeolites for carbon dioxide capture: Amine loading and adsorption studies.” Micropor. Mesopor. Mater. (2009)121, 84-89.
Cesteros, Y., Haller, G.L. “Several factors affecting Al-MCM41 synthesis”, Micropor. Mesopor. Mat. (2001) 43, 171-179.
Chen, C.Y., Li, H.X., Davis, M.E. “Studies on mesoporous materials I.
synthesis and characterization of MCM-41”, Micro. Mater. (1993) 2, 17-26.
Chaudhari, K., Bal, R., Das, T. K., Chandwadkar, A., Srinivas, D. and Sivasanker, S. "Electron spin resonance investigations on the location and reducibility of zirconium in mesoporous Zr-MCM-41 molecular sieves." Journal of Physical Chemistry B (2000) 104, 11066-11074.
Chaudhari, K., Bal, R., Srinivas, D., Chandwadkar, A. J. and Sivasanker, S. "Redox behavior and selective oxidation properties of mesoporous titano- and zirconosilicate MCM-41 molecular sieves."
Microporous and Mesoporous Materials (2001) 50, 209-218.
Capel-Sanchez, M. C., L. Barrio, J. M. Campos-Martin and J. L. G.
Fierro. "Silylation and surface properties of chemically grafted hydrophobic silica." Journal of Colloid and Interface Science (2004) 277,146-153.
Corma, A., Kan, Q., Navarro, M. T., Perez-Pariente, J., Rey, F.
“Synthesis of MCM-41 with different pore diameters without addition of auxiliary organics”, Chem. Mater. (
1997)
9, 2123.Cheng, C.-F., Zhou, W., Park, D. H., Klinowski, J., Hargreaves, M., Gladden, L. F. “Controlling the channel diameter of the mesoporous molecular sieve MCM-41”, J. Chem. Soc., Faraday Trans. (
1997)
93, 359.DOE, NETL, “Carbon Sequestration Technology Roadmap and Program Plan”,http://www.netl.doe.gov/publications/carbon_seq/refshelf.html, April 2007.
Dong, J.-X., Liu, G.-H., Xu, H., Gao, Z.-Q. “ In Abstracts of International Symposium on Zeolites and Microporous Crystals”, Tokyo, Japan, (1997) Poster P155.
Edler, K. J. and White, J. W. "Room-Temperature Formation of Molecular-Sieve MCM-41." Journal of the Chemical Society-Chemical Communications (1995)21, 155-156.
Fan, H.Y., Van Swol, F., Lu, Y.F., Brinker, C.J. “Multiphased assembly of nanoporous silica particles”, J. Non-Cryst. Solids (2001)285(1-3), 71-78.
Figueroa, J.D., Fout, T., Plasynski, S., McIlvried, H., Srivastav R.D.,
“Advances in CO2 capture technology—The U.S. Department of Energy’s Carbon Sequestration Program”, International Journal of Greenhouse Gas Control, (2008) 2, 9-20.
Franchi, R. S. Harlick, P. J. E. and Sayari,A. “A high capacity, water tolerant adsorbent for CO2: diethanolamine supported on pore-expanded MCM-41” Ind. Eng. Chem. Res. (2005)44, 8007-8013.
Feng, B., An, H., and Tan, E. “Screening of CO2 adsorbing materials for zero emission power generation systems”, Energy & Fuels, Vol.
(2007) 21, pp.426-434.
Gomes, H. T., Selvam, P., Dapurkar, S. E., Figueiredo, J. L. and Faria, J.
L. "Transition metal (Cu, Cr, and V) modified MCM-41 for the catalytic wet air oxidation of aniline. " Microporous and Mesoporous
Materials (2005) 86,287-294.
Gray, M.L., Soong, Y., Champagne, K.J., Pennline, H., Baltrus, J.P., Stevens, R.W., Khatri, R., Chuang, S.S.C., Chuang, F.T., “Improved immobilized carbon dioxide capture sorbents.” Fuel Proces. Tech.
(2005) 86, 1449-1455.
Gollakota, S. V., and Chriswell, C. D., “Study of Adsorption Process Using Silicalite for Sulfur Dioxide Removal form Combustion Gases”, Industrial &Engineering Chermistry Research, (1988)Vol.
27, pp. 139-143
Goltner, C. G., Henke, S., Weissenberger, M. C., Antonietti, M.
“Mesoporous silica from lyotropic liquid crystal polymer templates”
Angew. Chem., Int. Ed. Engl. (
1998)
37, 613.Hiyoshi, N., Yogo, K., Yashima, T., “Adsorption characteristics of carbon dioxide on organically functionalized SBA-15.” Micropor. Mesopor.
Mater. (2005)84, 357-365.
Hitz, S., Kogelbauer, A., Lindlar, B., Prins, R. “Influence of pH adjustment on structure, stability, and catalytic activity of Al-MCM-41 mesoporous molecular sieves”, Stud. Surf. Sci. Catal.
(1998) 117, 519-525.
He, J., Xu, W. P., Evans, D. G., Duan, X. and Li ,C. Y. "Role of pore size and surface properties of Ti-MCM-41 catalysts in the hydroxylation of aromatics in the liquid phase." Microporous and Mesoporous Materials (2001)44, 581-586.
Hiyoshi, N., Yogo, K., Yashima, T. “Adsorption characteristics of carbon dioxide on organically functionalized SBA-15.” Microporous and Mesoporous Materials (2005) 84,357–365.
Huang, H.Y., Yang, R.T., Chinn, D., Munson, C.L. “Amine-Grafted MCM-48 and Silica Xerogel as Superior Sorbents for Acidic Gas Removal from Natural Gas.” Ind. Eng. Chem. Res. (2003) 42, 2427-2433.
Harlick, P.J.E., Sayari, A., “Applications of pore-expanded mesoporous silicas. 3. Triamine silane grafting for enhanced CO2 adsorption.”
Ind. Eng. Chem. Res. (2006) 45, 3248-3255.
Huo, Q., Margolese, D. I., Stucky, G. D. “Surfactant control of phases in the synthesis of mesoporous silica-based materials .” Chem. Mater.
(
1996)
8, 1147.Iskandar, F.M., Okuyama, K., “Controllability of pore size and porosity on self-organized porous silica particles.” Nano Letters (2002) 2 (4), 389-392.
IPCC Special Report on Carbon dioxide Capture and Storage, http://www.ipcc.ch/activity/srccs/index.htm, Sep. 2005.
IUPAC ”Manual of symbols and terminology for physicochemical quantities and units” , Butterworths, Londen,(1972).
Jaroniec, C. P., Kruk, M., Jaroniec, M., and Sayari, A. "Tailoring surface and structural properties of MCM-41 silicas by bonding organosilanes." Journal of Physical Chemistry B (1998)102, 5503-5510.
Jadhav, P.D., Chatti, R.V., Biniwale, R.B., Labhsetwar, N.K., Devotta, S., Rayalu, S.S., “Monoethanol amine modified zeolite 13X for CO2 adsorption at different temperatures.” Eenrgy & Fuels (2007) 21(6), 3555-3559.
Kruk, M., Jaroniec, M., Sayari, A., “New insights into pore-size expansion of mesoporous silicates using long-chain amines”, Micro.
and Meso. Mater, (2000)35-36,545-553
Kruk, M., T. Asefa, N. Coombs, M. Jaroniec and G. A. Ozin. "Synthesis and characterization of ordered mesoporous silicas with high loadings of methyl groups." Journal of Materials Chemistry (2002) 12, 3452-3457.
Khushalani, D., Kuperman, A., Ozin,G. A., Tanaka, K., Coombs, N., Olken, M.M., Garcés, J., “Metamorphic materials: Restructuring siliceous mesoporous materials”, Adv. Mater. (1995) 7(10), 842-846.
Kim, S.N., Son, W.J., Choi, J.S., Ahn, W.S. “CO2 adsorption using amine-functionalized mesoporous silica prepared via anionic surfactant-mediated synthesis”,Microporous and Mesoporous Materials (2008) 115, 497–503.
Kong, Y., Zhu, H. Y., Yang, G., Guo, X. F., Hou, W. H., Yan, Q. J. ,
Gu, M. and Hu, C. "Investigation of the structure of MCM-41 samples with a high copper content." Advanced Functional Materials (2004) 14, 816-820.
Knofel, C., Descarpentries, J., Benzaouia, A., Zelenak, V. , Mornet, S., Llewellyn, P. ,and Hornebecq,L.,“Functionalised micro-/mesoporous silica for the adsorption of carbon dioxide”, Micro, V. and Meso.
Mater, (2007)99, 79-85
Knowles. G. P., Graham, J. V., Delaney, S. W., Chaffee, A. L.,
“Amine-functionalised inesoporous silicas as CO2 adsorbents”, Fuel Processing Technology (2005) 86,1435-1448
Kresge, C. T., Vartuli, J. C. , Roth, W. J., Leonowicz, M. E., Beck, J. S., Schmitt, K. D., Chu, C. T. W., Olson, D. H., Sheppard, E. W., McCullen, S. B. , Higgins, J. B. and Schlenker, J. L. "M41S: A new family of mesoporous molecular sieves prepared with liquid crystal templates." Science and Technology in Catalysis (1994) 92, 11-19.
Knowles,G.P.,Delaney,S.W.,Chaffee,A.L.,“Diethylene-triamine[propyl(sil yl)]- Functionalized (DT) Mesoporous Silicas as CO2 Adsorbents.”
Ind. Eng. Chem. Res. (2006) 45, 2626-2633.
Keller, C. F. “Global warming: a review of this mostly settled issue”
Stochastic Environmental Research Risk Assessment, Vol. (2009) 23, pp. 643-676
Koyano, K.A. and Tatsumi, T. "Synthesis of titanium-containing MCM-41." Microporous Materials (1997) 10, 259-271.
Liu, X., Zhou, L., Fu, X., Sun, Y., Su, W., Zhou, Y. “Adsorption and regeneration study of the mesoporous adsorbent SBA-15 adapted to the capture separation of CO2 and CH4”, Chem. Eng. Sci., (2007)62 (4), 1101
Lin, H.P., Cheng, S., and Mou, C.Y., “Effect of delayed neutralization on the synthesis of mesoporous MCM-4 1 molecular sieves”, Microporous Materials., (1997)10,111-121.
Lillo-Rodenas, M. A., Cazorla-Amoros, D., Linares-Solano, A.,
“Behaviour of activated carbons with different pore size distributions and surface oxygen groups for benzene and toluene adsorption at low concentrations”, Carbon, (2005) Vol. 43, pp. 1758.
Liang, Y. and Anwander, R., “Synthesis of pore-enlarged mesoporous organosilicas under basic conditions”,Microporous and Mesoporous Materials (2004) 72, 153–165
Matsmoto, A., Chen, H., Tsutsumi, K., Grun, M., Unger, K. “Novel route in the synthesis of MCM-41 containing framework aluminum and its characterization”, Microporous and Mesoporous Materials(1999)32, 55-62
Macario, A., Katovic, A., Giordano, G., Iucolano, F., Caputo, D.
“Synthesis of mesoporous materials for carbon dioxide sequestration ”,Micro. and Meso. Mater, (2005) 81,139-147.
Namba, S., Mochizuki, A. “Effect of auxiliary chemicals preparation of silica MCM-41”, Res. Chem. Intermed. (
1998)
24, 561.On, D. T., Desplantier-Giscard, D., Danumah, C., and Kaliaguine, S.
"Perspectives in catalytic applications of mesostructured materials."
Applied Catalysis a-General (2001) 222, 299-357.
Oye, G., Sjoblom, J., and Stocker, M. "Synthesis, characterization and potential applications of new materials in the mesoporous range."
Advances in Colloid and Interface Science (2001) 89, 439-466.
Peter, J. Harlick, E. and Sayari, A. Department of Chemical Engineering and Department of Chemistry, UniVersity of Ottawa, Ottawa, Ontario K1N 6N5, Canada. Ind. Eng. Chem. Res.
,
(2007) 46, 446-458Qu, F. Y., G. S. Zhu, S. Y. Huang, S. G. Li and S. L. Qiu. "Effective controlled release of captopril by silylation of mesoporous MCM-41." Chemphyschem (2006) 7,400-406.
Ruthven, D.M., Kaul, B.K. “Adsorption of aromatic-hydrocarbons in NAX zeolite .2. Kinetics”, Ind. Eng. Chem. Res. (1993)32(9), 2053-2057.
Romero, F. J., Jimenez, C. , Huc, I. , Oda, R., “Room temperature synthesis of ordered porous silicas templated by symmetric and
dissymmetric gemini surfactants [CnH2n+1N(CH3)(2)(CH2)(2)NCmH2m+1]Br-2” Micropor.
Mesopor. Mater. (2004) 69, 43-48.
Ravikovitch, P. I., Wei ,D., Chueh, W. T., Haller ,G. L., Neimark, A. V. J.
“Evaluation of pore structure parameters of MCM-41 catalyst supports and catalysts by means of nitrogen and argon adsorption”
Phy. Chem. B. (1997) 101, 3671-3679
Ravikovitch, P. I., Neimark, A. V. “Density functional theory of adsorption in spherical cavities and pore size characterization of templated nanoporous silicas with cubic and three-dimensional hexagonal structures” ,Langmuir. (2002) 18, 1550-1560.
Raman, N. K., Anderson, M. T., and Brinker, C. J. "Template-based approaches to the preparation of amorphous, nanoporous silicas."
Chemistry of Materials (1996) 8,1682-1701.
Serna-Guerrero, R., Belmabkhout , B., and Sayari , A.,“Triamine-grafted pore-expanded mesoporous silica for CO2 capture: Effect of moisture and adsorbent regeneration strategies” Adsorption (2010) 16, 567–575
Shen, S. C. and Kawi, S. "Understanding of the effect of Al substitution on the hydrothermal stability of MCM-41." Journal of Physical Chemistry B (1999) 103, 8870-8876.
Son, W.J., Choi, J.S., Ahn, W.S., “Adsorptive removal of carbon dioxide using polyethyleneimine-loaded mesoporous silica materials.”
Micropor. Mesopor. Mater. (2008) 113, 31-40.
Safia, H., Khaled, B., “Cubic mesoporous silica with tailored large pores.”
J.Porous Mater. (2004) 11, 47–54.
Serna-Guerrero, R., Da’na, E., and Sayari, A. “ New Insights into the Interactions of CO2 with Amine-Functionalized Silica” Ind. Eng.
Chem. Res., (2008) 47 (23), 9406-9412
Selvam, P., Bhatia, S. K., and Sonwane, C. G. "Recent advances in processing and characterization of periodic mesoporous MCM-41 silicate molecular sieves." Industrial & Engineering Chemistry Research 40(2001): 3237-3261.
Sayari, A.; Yang, Y.; Kruk, M.; Jaroniec, M. Expanding the Pore Size of MCM-41 Silicas: Use of Amines as Expanders in Direct Synthesis and Postsynthesis Procedures. J. Phys. Chem. B, (1999) 103, 3651.
Sayari, A.; Kruk, M.; Jaroniec, M.; Moudrakovski, I. L. “New Approaches to Pore Size Engineering of Mesoporous Silicates”. Adv.
Mater., (1998
)
10, 1376.Siriwardane, R.V., Shen, M.S., Fisher, E.P., Poston, J.A. “Adsorption of CO2 on Molecular Sieves and Activated Carbon”.Energy Fuels (2001) 15, 279–284.
Satyapal, S., Filburn, T. , Trela, J., Strange, J. “Performance and properties of a solid amine sorbent for carbon dioxide removal in space life support applications”. Energy Fuels (2001) 15, 250–255.
Satterfield C.N., “Heterogeneous Catalysis in Industrial Practice”, 2nd Edit, McGraw-Hill, Inc., (1993), 131-174.
Szekely, J., Evans, J.W., Sohn, H.Y. “Gas-Solid Reaction, Academic Press ”,Inc: New York, 1976.
Su, F., Lu, S., Kuo, S., and Zeng, W., “ Adsorption of CO2 on Amine-Functionalized Y-Type Zeolites ,Energy ＆ Fuels. (2010) 24 ,1441-1448.
Taguchi, A. and Schuth, F. "Ordered mesoporous materials in catalysis."
Microporous and Mesoporous Materials (2005) 77, 1-45.
Tanev, P.T., Pinnavaia, T.J., “A neutral templating route to mesoporous molecular - sieves”, Science (1995) 267, 865-867.
Ulagappan, N., Rao, C.N.R. “Evidence for supramolecular organization of alkane and surfactant molecules in the process of forming mesoporous silica” J. Chem. Soc. Chem. Commum. (1996)24, 2759-2760
Takafumi, S., Manabu, S., and Kikno, O., “Evaluation of sintering ofnanometer-sized titania using aerosol method”, Aerosol Sci.
Technol., (1995)Vol. 23, pp. 183-200
Vartuli, J. C., Schmitt, K. D., Kresge, C. T., Roth, W. J., Leonowicz, M.
E., Mccullen, S. B., Hellring, S. D., Beck, J. S., Schlenker, J. L., Olson, D. H. and Sheppard, E. W. "Effect of Surfactant Silica Molar Ratios on the Formation of Mesoporous Molecular-Sieves - Inorganic Mimicry of Surfactant Liquid-Crystal Phases and Mechanistic Implications." Chemistry of Materials (1994)6, 2317-2326.
Vaart, R. V. D., Huiskes, C., Bosch, H., Reith, T. “Single and mixed gas adsorption equilibria of carbon dioxide/methane on activated carbon”, Adsorption .,(2000) 6 ,311–323.
Ward ,D. A. and Lo, E. I. I&EC Res., (1995), 34421.
Wang, X. X., W. H. Lian, X. Z. Fu, J. M. Basset and F. Lefebvre.
"Structure, preparation and photocatalytic activity of titanium oxides on MCM-41 surface." Journal of Catalysis “(2006) 238, 13-20.
Wang, L., Ma, L., Wang, A., Zhang, T., “CO2 Adsorption on SBA-15 Modified by Aminosilane.” Chine. J. of Catal.(2007)28(9), 805–810.
Weglarski, J., Datka, J., He, H. Y., and Klinowski, J. "IR spectroscopic studies of the acidic properties of the mesoporous molecular sieve MCM-41." Journal of the Chemical Society-Faraday Transactions (1996) 92, 5161-5164.
Xu, X. C., Song, C. S., Andresen, J. M., Miller, B. G., and Scaroni,
A.W. “Novel Polyethylenimine-Modified Mesoporous Molecular Sieve of MCM-41 Type as High-Capacity Adsorbent for CO2 Capture”. Energy Fuels (2002)16, 1463.
Xu, X.C., Song, C., Andresen, J.M., Miller, B.G., Scaroni, A.W.
“Proceeding of the Nineteenth Annual International Pittsburgh Coal Conference”, Pittsburgh, Pennsylvania, USA, 23–27 September, (2002) (Paper no. 39-2).
Xu, X., Song, C., Andresen, J. M., Miller, B. G., Scaroni, A. W. “
Xu, X., Song, C., Miller, B. G., Scaroni, A. W. “Adsorption separation of carbon dioxide from flue gas of natural gas-fired boiler by a novel
Preparation and characterization of novel CO2 "molecular basket"
adsorbents based on polymer-modified mesoporous molecular sieve MCM-41” Microporous and Mesoporous Materials (2003) 62,29-45
nanoporous "molecular basket" adsorbent” Fuel Processing Technology (2005) 86,1457-1472.
Yamashita, H. and Anpo, M. "Local structures and photocatalytic reactivities of the titanium oxide and chromium oxide species incorporated within micro- and mesoporous zeolite materials: XAFS and photoluminescence studies." Current Opinion in Solid State &
Materials Science (2003) 7,471-481.
Yue, M.B., Chun. Y., Cao, Y., Dong, X., Zhu, J.H., “CO2 capture by as-prepared SBA-15 with occluded organic template.” Advan. Funct.
Mater. (2006) 16, 1717-1722.
Yue, M. B., Sun, L. B., Cao, Y., Wang, Z. J., Wang, Y., Yu, Q., Zhu, J. H. “Promoting the CO2 adsorption in the amine-containing SBA-15 by hydroxyl group”, Micro. and Meso. Mater. (2008)114, 74-81.
Yang,H., Xu ,Z., Fan, M., Gupta ,R., Slimane, R.B., Bland, A.E.,and Wright, I.,“Progress in carbon dioxide separation and capture: A review”, Journal of Environmental Sciences. (2008) 20,14-27
Yan, X., Zhang, L., Zhang, Y., Yang, G ., and Yan, Z. “Amine-Modified SBA-15: Effect of Pore Structure on the Performance for CO2 Capture”, Ind. Eng. Chem. Res. (2011) 50, 3220–3226
Zeleˇnák, V. , Badaniˇcováa, M., Halamováa, D.,ˇCejkab, J., Zukalb, A., Murafac, N., Goerigk, G. “Amine-modified ordered mesoporous silica: Effect of pore size on carbon dioxide capture”, Chemical Engineering Journal, (2008) 144, 336–342.
Zhou, X. , Quao, S., Hao, N., Wang, X. , Yu, C., Wang, L. , Zhao, D., Lu, G. Q. Chem. Mater, (2007),19, 1870-1876
Zhao, X. S., Lu, G. Q. M., and Millar, G. J. "Advances in mesoporous molecular sieve MCM-41." Industrial & Engineering Chemistry Research (1996) 35,2075-2090.
Zhao, D., Feng, J., Huo, Q., Melosh, N., Fredrickson, G. H., Chmelka, B.
F., Stucky, G. D. “Triblock copolymer syntheses of mesoporous silica with periodic 50 to 300 angstrom pores”, Science (
1998)
279,F., Stucky, G. D. “Triblock copolymer syntheses of mesoporous silica with periodic 50 to 300 angstrom pores”, Science (