AI SearchAmine-functionalized mesoporous silica coated ceramics for formaldehyde adsorption (Record no. 4293)
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| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162215.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 230210s2021 th a ||| 000 eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12399334 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.ISE-21-15 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Afrin, Nahid Sajia |
| 245 10 - TITLE STATEMENT | |
| Title | Amine-functionalized mesoporous silica coated ceramics for formaldehyde adsorption |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2021 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 79 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. ISE-21-15 |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Sc.) - Asian Institute of Technology, 2021 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Nanotechnology |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Formaldehyde is one of the highly toxic indoor air pollutants emitted from the building materials, furniture coating and food preservatives, and its removal is therefore important to ensure a safe environment for us. The current study is focused on the synthesis of amine functionalized mesoporous silica coated ceramic sorbent materials to adsorb formaldehyde. The amine functionalized mesoporous silica nanoparticles was synthesized by so-gel technique from tetraethyl orthosilicate (TEOS) as silica precursor and cetyltrimethylammonium bromide (CTAB) as template. The composition of the precursor solution was modified by varying the molar ration of H2O/TEOS and TEOS/APTES. The ceramic substrate was prepared in light casting process from micro sized alumina particles and coated with the amine functionalized silica nanoparticles in dip coating technique. Field Emission Scanning Electron Microscopy (FESEM), Energy Dispersion X-ray Spectroscopy (EDX), Fourier transform infrared (FT-IR) spectroscopy, and N2 adsorption{u2013}desorption isotherms were used to characterize the amine functionalized mesoporous silica nanoparticles, ceramic substrate, and the functionalized mesoporous silica coated ceramic sorbent. The adsorption efficiency of the fabricated sorbent materials was evaluated by desiccator method and the equilibrium characteristics were evaluated by using Langmuir adsorption isotherm. The sample synthesized with H2O/TEOS = 45.5 and TEOS/APTES = 80/20 showed highest adsorption capacity because of its specific surface area, pore diameter and amine groups. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Formaldehyde |
| General subdivision | Toxicology |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Protective coatings |
| General subdivision | Materials |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Nanoparticles |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Ceramic coating |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bora, Tanujjal, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Supamas Danwittayakul, |
| Relator term | Co-Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ekbordin Winijkul, |
| Relator term | Examination committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bhawat Traipattanakul, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | His Majesty the King's Scholarships (Thailand) |
| Relator term | Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. ISE-21-15 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B18257">http://203.159.5.9/ait-thesis/detail.php?q=B18257</a> |
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| a | 250411 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 230210 |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 67-Electronic Resource |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050121041916 |
| CREATED | CREATED : 2023-10-02 |
| RECORD Id | RECORD # : i13431596 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type | Cost, normal purchase price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.ISE-21-15 | 30050121041916 | 17/08/2026 | 1 | 17/08/2026 | 40-Archives | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.ISE-21-15 | 17/08/2026 | 17/08/2026 | 67-Electronic Resource | |||||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | AIT Thesis no.ISE-21-15 | 30050121076516 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | 50.00 |