|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM153550597 |
| 003 |
DE-627 |
| 005 |
20231223064235.0 |
| 007 |
tu |
| 008 |
231223s2005 xx ||||| 00| ||eng c |
| 028 |
5 |
2 |
|a pubmed24n0512.xml
|
| 035 |
|
|
|a (DE-627)NLM153550597
|
| 035 |
|
|
|a (NLM)15697256
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Huang, L
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Preparation of supported mesoporous thin films concerning template removal by supercritical fluid extraction
|
| 264 |
|
1 |
|c 2005
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
|
| 338 |
|
|
|a Band
|b nc
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 12.06.2006
|
| 500 |
|
|
|a Date Revised 08.02.2005
|
| 500 |
|
|
|a published: Print
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a Thin films of silicate MCM-41 and silicate MCM-48 have been prepared on porous ceramic supports by the hydrothermal method. A comparative study of template removal has been made on supported thin films and on powder. By supercritical fluid extraction (SFE) with CH(3)OH-modified CO(2), at least 78% of the template can be removed from as-synthesized materials at 85 degrees C. X-ray diffraction (XRD) observations indicate that the resulting supported thin films after SFE are structurally stable and ordered with a weak pore contraction. The advantages of SFE over calcination in template removal are presented with a series of results obtained on supported thin films and on powder by XRD and N(2) adsorption-desorption
|
| 650 |
|
4 |
|a Letter
|
| 700 |
1 |
|
|a Poh, C
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Ng, S C
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Hidajat, K
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Kawi, S
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 21(2005), 4 vom: 15. Feb., Seite 1171-4
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
|
| 773 |
1 |
8 |
|g volume:21
|g year:2005
|g number:4
|g day:15
|g month:02
|g pages:1171-4
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_22
|
| 912 |
|
|
|a GBV_ILN_350
|
| 912 |
|
|
|a GBV_ILN_721
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 21
|j 2005
|e 4
|b 15
|c 02
|h 1171-4
|