MARC details
| 000 -LEADER |
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| fixed length control field |
02939nam a22002897a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20241105151229.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
241105b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
TUPM |
| Language of cataloging |
English |
| Transcribing agency |
TUPM |
| Modifying agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
BTH RB 37 |
| Item number |
A44 2024 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Amedo. Kim Z. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
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| Title |
Calcination-to-reflux synthesis of nitrogren-doped carbon-based nanoparticles from calamansi peel waste: |
| Remainder of title |
basis for photocatalytic degradation of methyl orange/ |
| Statement of responsibility, etc. |
Kim Z. Amedo, Vienna Cassandra I. Lelis, and Monette M. Vallecera .-- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Manila: |
| Name of publisher, distributor, etc. |
Technological University of the Philippines, |
| Date of publication, distribution, etc. |
2024. |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
x, 98pages: |
| Dimensions |
29cm. |
| Accompanying material |
+1 CD-ROM (4 3/4in.) |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
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| General note |
Thesis (undergraduate) |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
College of Science .-- |
| Degree type |
Bachelor of Applied Science in Laboratory Technology: |
| Name of granting institution |
Technological University of the Philippines, |
| Year degree granted |
2024. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliography |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
The synthesis of carbon-based nanoparticles (C-BNPs) from organic waste has recently garnered<br/>considerable attention in the field of nanomaterials, attributed to their versatile electrical and chemical<br/>properties with a wide range of applications. Calamansi peel waste as a precursor was utilized to<br/>produce C-BNPs, which were subsequently calcined and refluxed with nitrogen dopant<br/>from urea. The synthesized nitrogen-doped carbon-based nanoparticles (NC-BNPs)<br/>underwent different analytical characterizations to evaluate their properties and<br/>characteristics. The results obtained from UV-vis show that NC-BNPs have enhanced<br/>optical properties compared to C-BNPs. It was supported by the results obtained from the<br/>spectrofluorophotometer, wherein NC-BNPs illustrate a broader peak and increased<br/>intensity. As for the confirmation of successful doping of nitrogen into the C-BNPs matrix,<br/><br/>it was verified using FTIR, wherein a rabbit-like peak found at between 3394 and 3253 cm-<br/>1<br/><br/>for a primary amide indicated that there was a presence of nitrogen. Moreover, the<br/>morphology and particle size distribution of the NC-BNPs were analyzed using TEM and<br/>ImageJ version 1 software. It was concluded that the synthesized NC-BNPs have<br/>heterogeneous features. The nanoparticles were of spherical, rod-like, and elongated form<br/>with aggregation and had an approximate mean size of 16.355 nm with a standard deviation<br/>of 4.804, which indicated that there was a wider range size distribution of an integration of<br/>small and large particles compared to the average size. In terms of photocatalytic<br/>degradation, it showed potential application with a degradation rate of 44.44%; however,<br/>further optimization is advised to achieve optimum efficiency. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Nanoparticles |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Calamansi peel waste |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Lelis, Vienna Cassandra I. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Vallecera, Monette M. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis COS |
| Suppress in OPAC |
No |