MARC details
| 000 -LEADER |
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| fixed length control field |
02905ntm a2200289 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000093667 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251117113316.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
160309t2015 my a f 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0001027(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201905241040 |
| Level of effort used to assign nonsubject heading access points |
nazirah |
| Level of effort used to assign subject headings |
201711301052 |
| Level of effort used to assign classification |
fateeha |
| -- |
201603091146 |
| -- |
huda |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
FKKSA .S935 2015 r Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Noor Syahirah Othman |
| 245 10 - TITLE STATEMENT |
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| Title |
Synthesis and characterization of hypercrosslinked polymer : |
| Remainder of title |
effect of reaction time / |
| Statement of responsibility, etc. |
Noor Syahirah Othman |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2015 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xiii, 32 p. : |
| Other physical details |
ill. ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 500 ## - GENERAL NOTE |
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| General note |
Faculty of Chemical & Natural Resources Engineering |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project Paper (Bachelors of Chemical Engineering) -- Universiti Malaysia Pahang – 2015 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 30-32 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Hypercrosslinked polymers were categorized as one of the new generation of the porous polymers. The interest in hypercrosslinked polymer is growing rapidly due to their unique physical, chemical and potential applications in many fields from drug-delivery to coatings. In this research, non-aqueous dispersion polymerization precursor was used prior to hypercrosslinking reaction in order to obtain hypercrosslinked polymer and it is focus on the effect of reaction time on the morphology of hypercrosslinked polymer. Hypercrosslinked particles were prepared in post-polymerization using the Friedel-Craft reaction that was swollen in anhydrous 1, 2-dichloroethane (DCE). Scanning Electron Microscopy (SEM), Fourier transform infrared spectroscopy (FTIR) and Thermal Gravimetry Analyzer (TGA) were used to characterize the hypercrosslinked particles. The results show that before post-polymerization, the precursor display good quality monodisperse spherical. However, after hypercrosslinking reaction, the quality of final product decrease which is for 12 hours and 24 hours of reaction time, hypercrosslinked particles were agglomerated but for 18 hours of reaction time, the particles can retain their quality similar with quality of precursor. For FTIR analysis, sample of 18 hours, 12 hours and 24 hours showed aliphatic CI streching vibrations at 1290 cm -1 ascribed to chloromethyl group derived from VBC residues and for TGA results, samples of 18 hours, 12 hours and 24 have the maximum weight loss with the compositions about 66.11 %, 47.07 % and 39.96% respectively. Sample of 18 hours has the highest reaction interval compared with the other. |
| 610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
Faculty of Chemical & Natural Resources Engineering |
| General subdivision |
Dissertations |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Universities and Colleges |
| General subdivision |
Dissertations |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Theses |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="http://ecollib.ump.edu.my/id/eprint/25963">http://ecollib.ump.edu.my/id/eprint/25963</a> |
| Public note |
Access in library only |