MARC details
| 000 -LEADER |
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| fixed length control field |
02690ntm a2200265 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000091128 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251117113308.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
150903t2015 my dao f 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0002193(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201905131715 |
| Level of effort used to assign nonsubject heading access points |
yusri |
| Level of effort used to assign subject headings |
201711281428 |
| Level of effort used to assign classification |
saini |
| Level of effort used to assign subject headings |
201509031231 |
| Level of effort used to assign classification |
huda |
| -- |
201509031156 |
| -- |
huda |
| 040 ## - CATALOGING SOURCE |
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| 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) |
QD716.P45 S23 2015 r Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Nur Sabrina Binti Rahmat |
| 245 10 - TITLE STATEMENT |
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| Title |
Preparation and characterization of photocatalyst for the conversion of co2 to methanol / |
| Statement of responsibility, etc. |
Nur Sabrina Binti Rahmat |
| 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 |
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| Extent |
xi, 49 p. : |
| Other physical details |
ill. (some col.) ; |
| 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 (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2015 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 26-27 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Due to the reliance of the world on fossil fuel as major source of energy, the CO2 emission to the environment is inevitable which is responsible for global warming. Photocatalytic reduction of CO2 to fuel, such as methanol, methane etc. is a promising way to address the CO2 emission and energy crisis. The methanol produces from the photocataytic conversion can be used as source of fuel. CdS is a classical photocatalyst shows high activity under ultraviolet (UV) light irradiation. UV light covers only 4% of the solar light spectrum, hence visible light active photocatalyst for CO2 conversion is important. In the present work, Bi2S3/CdS was synthesized as an effective visible light responsive photocatalyst for CO2 reduction. The Bi2S3/CdS photocatalyst was prepared by the hydrothermal reaction between the precursors. The prepared powder was calcined at 250 in the muffle furnace. The catalyst was characterized by X-ray diffraction (XRD) and Fourier Transform Infrared spectroscopy (FTIR). The product has been analysed by using gas chromatograph flame ionization detector (GC-FID). The photocatalytic activity in methanol production as a function of time has been investigated. The maximum yield of methanol was obtained after 6 hours of reaction. The effect of CdS concentration in Bi2S3/CdS photocatalyst was investigated and the yields of methanol were increased with increasing of CdS concentration. The maximum yield of methanol was obtained with Bi2S3/CdS with 45 % of CdS. The present works shown the potentially of Bi2S3/CdS for CO2 reduction under visible light. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Photocatalysis |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="http://ecollib.ump.edu.my/id/eprint/9486">http://ecollib.ump.edu.my/id/eprint/9486</a> |
| Public note |
Access in library only |