Elemental analysis of carboxyl-modified copper phthalocyanine pigment

Nuritdinov, Abdullazizbek, Yusupov, Muzafar

Наманган муҳандислик­технология институти илмий­техника журнали · 2025-yil

Annotatsiya

This article presents the elemental analysis results of copper phthalocyanine (CuPc–COOH) pigment modified with carboxyl functional groups. Using CHNS-O analysis, atomic absorption spectroscopy, and X-ray photoelectron spectroscopy (XPS), the percentages of C, H, N, O, and Cu elements in the pigment were determined. The results indicate that the carboxyl groups were successfully introduced into the pigment structure, leading to increased molecular polarity while maintaining the stability of the metal–ligand complex. The elemental analysis also made it possible to evaluate how the introduced functional groups influence the pigment’s physicochemical properties and its chemical integration capability with polymer binders.

Maqola ma’lumotlari
MualliflarNuritdinov, Abdullazizbek, Yusupov, Muzafar
JurnalНаманган муҳандислик­технология институти илмий­техника журнали
NashriyotНаманган муҳандислик-технология институти
ISSN2181-8622, 1682-8658
Nashr sanasi2025-12-30
Jild10
Son4
Betlar156-161
TilIngliz
Ilmiy sohaKimyo
DOI10.61151/stjniet.v10i4.932
Indeksga qo‘shilgan2026-08-26

DOI: 10.61151/stjniet.v10i4.932 · Maqolaning asl sahifasi

Kalit so‘zlar

copper phthalocyanine, carboxyl modification, elemental analysis, CHNS-O, XPS, CuPc–COOH, functional pigments

Ilmiy soha

Kimyo

Iqtibos keltirish

APANuritdinov, Abdullazizbek, & Yusupov, Muzafar (2025). ELEMENTAL ANALYSIS OF CARBOXYL-MODIFIED COPPER PHTHALOCYANINE PIGMENT. Наманган муҳандислик­технология институти илмий­техника журнали, 10(4), 156-161. https://doi.org/10.61151/stjniet.v10i4.932
GOST (OAK)Nuritdinov, Abdullazizbek, Yusupov, Muzafar ELEMENTAL ANALYSIS OF CARBOXYL-MODIFIED COPPER PHTHALOCYANINE PIGMENT // Наманган муҳандислик­технология институти илмий­техника журнали. – 2025. – T. 10, № 4. – P. 156-161. – DOI: 10.61151/stjniet.v10i4.932.
MLANuritdinov, Abdullazizbek, and Yusupov, Muzafar. “ELEMENTAL ANALYSIS OF CARBOXYL-MODIFIED COPPER PHTHALOCYANINE PIGMENT.” Наманган муҳандислик­технология институти илмий­техника журнали, 10(4), 156-161, 2025. https://doi.org/10.61151/stjniet.v10i4.932
ChicagoNuritdinov, Abdullazizbek, and Yusupov, Muzafar. “ELEMENTAL ANALYSIS OF CARBOXYL-MODIFIED COPPER PHTHALOCYANINE PIGMENT.” Наманган муҳандислик­технология институти илмий­техника журнали, 10(4), 156-161 (2025). https://doi.org/10.61151/stjniet.v10i4.932
HarvardNuritdinov, Abdullazizbek, and Yusupov, Muzafar (2025) ‘ELEMENTAL ANALYSIS OF CARBOXYL-MODIFIED COPPER PHTHALOCYANINE PIGMENT’, Наманган муҳандислик­технология институти илмий­техника журнали, 10(4), 156-161. https://doi.org/10.61151/stjniet.v10i4.932
BibTeX
@article{nuritdinovabdullazizbek2025,
  title = {ELEMENTAL ANALYSIS OF CARBOXYL-MODIFIED COPPER PHTHALOCYANINE PIGMENT},
  author = {Nuritdinov, Abdullazizbek and Yusupov, Muzafar},
  journal = {Наманган муҳандислик­технология институти илмий­техника журнали},
  year = {2025},
  volume = {10},
  number = {4},
  pages = {156-161},
  doi = {10.61151/stjniet.v10i4.932},
  url = {https://doi.org/10.61151/stjniet.v10i4.932}
}

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