Variability of the surface properties of sepiolite

Applied Clay Science

Volumn 67-68, Issue , 2012, Pages 72-82

  Suarez M ^a   Garcia Romero E ^b,c  

^a UNIVERSITY OF SALAMANCA   (Spain)

^b UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

^c INSTITUTO DE GEOCIENCIAS   (Spain)

Author keywords

BET; Electron microscopy; Microporosity; Sepiolite; Specific surface area; Texture

Indexed keywords

ADSORPTION DESORPTION; BET; BET SURFACE; COMPARATIVE STUDIES; CRYSTALLINE DEFECTS; CRYSTALLINITIES; EXTERNAL AREA; EXTREME VALUE; FIBRE LENGTH; HIERARCHICAL DISTRIBUTION; HIGH VARIABILITY; MESOPOROSITY; MICROPOROUS; SEPIOLITE; TEXTURAL FEATURE; TEXTURAL POROSITY; XRD;

ELECTRON MICROSCOPES; ELECTRON MICROSCOPY; SPECIFIC SURFACE AREA; SURFACE PROPERTIES; TEXTURES;

MICROPOROSITY;

ADSORPTION; CRYSTALLINITY; DESORPTION; ELECTRON MICROSCOPY; MINERAL PROPERTY; POROSITY; SEPIOLITE; TEXTURE;

EID: 84865538457     PISSN: 01691317     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.clay.2012.06.003     Document Type: Article

References (50)

1. Alkan M., Demirbas O., Dogan M. Adsorption kinetics and thermodynamics of an anionic dye onto sepiolite. Microporous and Mesoporous Materials 2007, 101:388-396.
2. Álvarez A., Santarém J., Esteban-Cubillo A., Aparicio P. Current industrial applications of palygorskite and sepiolite. Ch 12. Developments in Palygorskite-Sepiolite Research. A New Look at These Materials 2011, Elsevier, Amsterdam. E. Galán, A. Singer (Eds.).
3. Balci S. Effect of heating and acid pre-treatment on pore size distribution of sepiolite. Clay Minerals 1999, 34:647-655.
4. Bastida J., Kojdecki M.A., Pardo P., Amorós P. X-ray diffraction line broadening on vibrating dry-milled Two Crows sepiolite. Clays and Clay Minerals 2006, 54-3:390-401.
5. Brauner K., Presinger A. Struktur und Entstehung des Sepioliths. Tschermak's Mineralogische und Petrographische Mitteilungen 1956, 6(1-2):120-140.
6. Brunauer S., Emmet P.H., Teller E. Adsorption of gases in multimolecular layers. Journal of the American Chemical Society 1936, 60:309-319.
7. Campelo J.M., García A., Luna D., Marinas J.M. Surface properties of sepiolites from Vallecas-Madrid, Spain, and their catalytic activity in cyclohexene skeletal isomerisation. Reactivity of Solids 1987, 3:263-272.
8. Casal B., Merino J., Serratosa J.M., Ruiz-Hitzky E. Sepiolite-based materials for the photo- and thermal-stabilization of pesticides. Applied Clay Science 2001, 18:245-254.
9. Chen H., Zeng D., Xiao X., Zheng M., Ke C., Li Y. Influence of organic modification on the structure and properties of polyurethane/sepiolite nanocomposites. Materials Science and Engineering A 2011, 528:1656-1661.
10. Chryssikos G.D., Gionis V., Kacandes G.H., Stathopoulou E.T., Suárez M., García-Romero E., Sánchez del Rio M. Octahedral cation analysis of palygorskite by near-infrared spectroscopy. American Mineralogist 2009, 94:200-203.
11. Cornejo J., Hermosín M.C. Structural alteration of sepiolite by dry grinding. Clay Minerals 1988, 23:391-398.
12. Dandy A.J., Nadiye-Tabbiruka M.S. Surface properties of sepiolite from Amboselo, Tanzania, and its catalytic activity for ethanol decomposition. Clays and Clay Minerals 1982, 30:347-352.
13. De Boer J.H., Lippens B.C. Studies on pore systems in catalysts II. The shapes of pores in aluminum oxide systems. Journal of Catalysis 1964, 3:38-43.
14. del Hoyo C., Dorado D., Rodríguez-Cruz M.-S., Sánchez-Martín M.J. Physico-chemical study of selected surfactant-clay mineral system. Journal of Thermal Analysis and Calorimetry 2008, 91:227-234.
15. Frost R.L., Ding Z. Controlled rate thermal analysis and differential scanning calorimetry of sepiolites and palygorskites. Thermochimica Acta 2003, 397:119-128.
16. Galán E. Industrial applications of sepiolite from Vallecas-Vicalvaro, Spain: a review. Proc. International Clay Conference. Denver, 1985 1985, 400-404. The Clay Mineralogical Society, Bloomington, Indiana. L.G. Schulltz, H. van Olphen, F.A. Mumpton (Eds.).
17. Galán E., Aparicio P., Miras A. Sepiolite and palygorskite sealing materials for geological storage of carbon dioxide. Ch 16. Developments in Palygorskite-Sepiolite Research 2011, A New Look at These Materials, Elsevier, Amsterdam. E. Galán, A. Singer (Eds.).
18. Garcia-Romero E., Suarez M. On the chemical composition of sepiolite and palygorskite. Clays and Clay Minerals 2010, 58:1-20.
19. García-Romero E., Suárez M., Santarén J., Álvarez A. Crystallochemical characterization of the palygorskite and sepiolite from the Allou Kagne deposit, Senegal. Clays and Clay Minerals 2007, 6:606-617.
20. Gómez-Avilés A., Darder M., Aranda P., Ruiz-Hitzky E. Multifuncional materials based on graphene-like/sepiolite nanocomposites. Applied Clay Science 2010, 47:203-211.
21. Grillet Y., Cases J.M., Francois M., Rouquerol J., Poirier J.E. Modification of the porous structure and surface area of sepiolite. Clays and Clay Minerals 1988, 36:233-242.
22. Güngör N., Isçi S., Günisten E., Mista W., Teteryez H., Klimkiewickz R. Characterization of sepiolite as a support of silver catalyst in soot combustion. Applied Clay Science 2006, 32:291-296.
23. Hibino T., Tsunashima A., Yamazaki A., Otsuka R. Model calculation of sepiolite surface areas. Clays and Clay Minerals 1995, 43:91-396.
24. Inagaki S., Fukushima Y., Doi H., Kamigaito O. Pore distribution and adsorption selectivity of sepiolite. Clay Minerals 1990, 25:99-105.
25. Jia Q.M., Shan S.Y., Jiang L.H., Wang Y.M. Synthesis and properties epoxy resin/mesoporous silica-sepiolite nanocomposites. Advanced Materials Research 2010, 129-131:1248-1251.
26. Krekeler M.P.S., Guggenheim S. Defects in microstructure in palygorskite-sepiolite minerals: a transmission electron microscopy (TEM) study. Applied Clay Science 2008, 39:98-105.
27. Kuang U., Facey G.A., Detellier C. Organo-mineral nanohybrids. Incorporation, coordination and structuration role of acetone molecules in the tunnels of sepiolite. Journal of Materials Chemistry 2006, 12:179-185.
28. Legido J.L., Medina C., Mourelle M.L., Carretero M.I., Pozo M. Comparative study of the cooling rates of bentonite, sepiolite and common clay for their use in pelotherapy. Applied Clay Science 2007, 36:148-160.
29. Mehmet U. Adsorption of a textile dye onto activated sepiolite. Microporous and Mesoporous Materials 2009, 119:276-283.
30. 2O. Microporous and Mesoporous Materials 2001, 47:389-396.
31. Murray H.H. Applied clay mineralogy today and tomorrow. Clay Minerals 1999, 34:39-49.
32. Nishimura Y., Hori Y., Takahashi H. Structural change and adsorption character of sepiolite by heat treatment. Journal of the Clay Science Society of Japan 1972, 12:102-108.
33. Özdemir O., Cinar M., Sabah E., Arslan F., Celik M.S. Adsorption of anionic surfactants onto sepiolite. Journal of Hazardous Materials 2007, 147:625-632.
34. Post J.E., Bish D.L., Heaney P.J. Synchrotron powder X-ray diffraction study of the structure and dehydration behavior of sepiolite. American Mineralogist 2007, 92:91-97.
35. Raoutureau M., Tchoubard C. Structural analysis of sepiolite by selected area electron diffraction-relation with physico-chemical properties. Clays and Clay Minerals 1976, 24:43-49.
36. Rautureau M., Mifsud A. Ètude par microscopie electronique des different etats dD́hydration de la sepiolite. Clay Minerals 1977, 77:309-318.
37. Ruiz Hitzky E. Molecular access to intracrystalline tunnels of sepiolite. Journal of Materials Chemistry 2001, 11:86-91.
38. Ruiz Hitzky E., Aranda P., Álvarez A., Santarém J., Esteban-Cubillo A. Advanced materials and new applications of sepiolite and palygorskite. Ch 17. Developments in Palygorskite-Sepiolite Research. A New Look at These Materials 2011, Elsevier, Amsterdam. E. Galán, A. Singer (Eds.).
39. Sánchez del Río M., García-Romero E., Suárez M., da Silva I., Fuentes Moreno L., Martín-Criado G. Variability in sepiolite. American Mineralogist 2011, 96:1443-1454.
40. Sánchez-Martín M.J., Rodríguez-Cruz M.S., Andrades M.S., Sánchez-Camazano M. Efficiency of different clay minerals modified with a cationic surfactant in the adsorption of pesticides: influence of clay type and pesticide hydrophobicity. Applied Clay Science 2006, 31:216-228.
41. Schultz L.G. Quantitative interpretation of mineralogical composition from X-ray and chemical data for the Pierre Shale. U.S. Geological Survey Professional Paper 1964, 391-C:1-31.
42. Serna C., van Scoyoc G.E. Infrared study of sepiolite and palygorskite surfaces. Proceedings International Clay Conference 1978 1979, 197-206. Elsevier, Amsterdam. M.M. Mortland, V.C. Farmer (Eds.).
43. Serna C., Ahlrichs J.L., Serratosa J.M. Folding in sepiolite crystals. Clays and Clay Minerals 1975, 23:452-457.
44. Shuali U., Nir S., Rytwo G. Adsorption of surfactants, dyes and cationic herbicides on sepiolite and palygorskite: modifications, applications and modelling. Ch 15. Developments in Palygorskite-Sepiolite Research 2011, A New Look at These Materials, Elsevier, Amsterdam. E. Galán, A. Singer (Eds.).
45. Stathopoulou E.T., Suarez M., Garcia-Romero E., Sanchez del Rio M., Kacandes G.H., Gionis V., Chryssikos G.D. Trioctahedral entities in palygorskite: near-infrared evidence for sepiolite-palygorskite polysomatism. European Journal of Mineralogy 2011, 23:567-576.
46. Suárez M., García-Romero E. Advances in the crystal chemistry of sepioite and palygorskite. Ch 2. Developments in Palygorskite-Sepiolite Research. A New Look at These Materials 2011, Elsevier, Amsterdam. E. Galán, A. Singer (Eds.).
47. Türker A.R., Bag H., Erdogan B. Determination of iron and lead by flame atomic absorption spectrometry after preconcentration with sepiolite. FresniusD́ Journal of Analytical Chemistry 1997, 357:351-353.
48. Ünal H.I., Erdogan B. The use of sepiolite for decolorization of sugar juice. Applied Clay Science 1998, 12:419-429.
49. Viseras C., Aguzzi C., Cerezo P., Bedmar M.C. Biopolymer-clay nanocomposites for controlled drug delivery. Materials Science and Technology 2008, 29:1020-1026.
50. Zheng S.Q., Han Y., Huang X.H., Dai Y.L., Qian D., Hang J.C., Ren S. Acid and aluminium modification of sepiolite and its application in FCC catalysis. Clay Minerals 2010, 45:15-22.