ALT BİRİMLERİ

 

YÜRÜTÜCÜLER

Prof. Dr. Huceste Catalgil-Giz: catalgil@itu.edu.tr
Prof. Dr. Ahmet Giz              :  giz@itu.edu.tr
 

ARAŞTIRMACILAR

Doç. Dr. Gülay Fırat Acar
Y. Kimyager Nil Erge Akkaya
Kimyager Kübra Katmer
Mevcut Laboratuvar imkanları

Polimerizasyon reaksiyonlarının veya zamana bağlı süreçlerin izlenmesi amaçlı iki pompa ve RI, LS, UV ve viskozite dedektörlerinden oluşan ACOMP sistemi.

pH metre

Kesikli sistemde çalışan çift ışık yollu UV spektrofotometre
İçerik hazırlanmaktadır.

Research Projects:

1. Dielectric and mechanical Investigation of polymers synthesized by Group Transfer Polymerization,   Istanbul Technical University Research Fund 1992.

2. Copolymers Synthesized by Group Transfer Polymerization and Determination of Reactivity Ratios, Master  project. ITU Institute of Science and Technology 1993.

3. Investigation of termination mechanism in free radical polymerization by ultrasonic method, Istanbul Technical University Research Fund, 1999.

4. Labeled Polymers obtained by Ultrasonic Methods and Applications.  ITU Institute of Science and Technology, Ph.D. project 2001.

5. Determination of monomer reactivity ratios in Copolymers  by UV monitoring method , ITU Institute of Science and technology , MS project  2002 .

6. Polymerization Kinetics studies. Education development project. Istanbul Technical University Research Fund.

7. Online monitoring of Homopolymerization and copolymerization reactions. Istanbul Technical University Research Fund.

8. On -line Monitoring of copolymerization reactions, the Turkish Side Principal Investigator, NSF - TUBITAK joint project of the TBAG- U2 ( 100T141 )

9. Online monitoring of Homopolymerization and copolymerization reactions. TUBITAK, TBAG- 2174 (102T060)

10. On -line Monitoring of Polymerization Reactions USA-Turkey integrated doctorate TUBITAK Project (BDP) (Coordinator).

11. Kinetic investigations in water soluble homopolymers and copolymers. ITU Institute of Science , PhD project.

 Thesis Advising:

1. Copolymers Synthesized  by Group Transfer Polymerization , M.Sc 1993.

2. Labeled Polymers obtained by Ultrasonic Methods and  Applications,  Ph.D, 2001.

3. Monomer reactivity ratios determined by UV monitoring method,  M.Sc 2002.

4. Online monitoring of Polymerization Kinetics of diallyldimethylammonium chloride,  M.Sc. 2006.

5. Kinetic investigations in homopolymerization and copolymerization in aqueous media, Ph.D. 2008

6. Solubilization of curcumin and encapsulation in alginate beads, M.Sc. 2014.

7. Improving the water solubility of curcumin, M.Sc. 2015.

İçerik hazırlanmaktadır.
Ticarileşen, Ticarileşme Aşamasında olan veya Ticarileşme Potansiyeli olan Ürünler
İçerik hazırlanmaktadır.
Geliştirilen Başlıca Yöntemler, Prosedürler, Mekanizmalar, Ürünler, Yönetmelikler 
İçerik hazırlanmaktadır.

SCI yayınlar
1.Poly(diallyldimethylammoniumchloride) / sodium-montmorillonite composite; structure, and adsorption properties, Gunister, Ebru; Bozkurt, Ayse Muge; Catalgil-Giz, Huceste,  JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 129   Issue: 3   Pages: 1232-1237   DOI: 10.1002/app.38792   Published: AUG 5 2013

2.Composition control through pH and ionic strength during acrylic acid/acrylamide copolymerization, Paril, Ahmet; Giz, Ahmet; Catalgil-Giz, Huceste, JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 127   Issue: 5   Pages: 3530-3536   DOI: 10.1002/app.37644   Published: MAR 5 2013

 3. Monomer and Radical Reactivity Ratios in 4-Vinylbenzenesulfonic Acid Sodium Salt-Acrylamide Copolymerization in 0.1M NaCl Solution, Sunbul, D.; Paril, A.; Alb, A. M.; Giz, Ahmet; Catalgil-Giz, Huceste,  JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 120   Issue: 2   Pages: 850-856   DOI: 10.1002/app.33134   Published: APR 15 2011

4. Effect of Solvent Characteristics on the Ultrasonic Degradation of Poly(vinylpyrrolidone) Studied by On-line Monitoring, Akyuz, Ali; Catalgil-Giz, Huceste; Giz, Ahmet, MACROMOLECULAR CHEMISTRY AND PHYSICS  Volume: 210   Issue: 16   Pages: 1331-1338   DOI: 10.1002/macp.200900098   Published: AUG 21 2009

5.  Kinetics of ultrasonic polymer degradation: Comparison of theoretical models with on-line data Akyuz, Ali; Catalgil-Giz, Huceste; Giz, Ahmet T. MACROMOLECULAR CHEMISTRY AND PHYSICS  Volume: 209   Issue: 8   Pages: 801-809   DOI: 10.1002/macp.200700533   Published: APR 22 2008

6. Investigation of Termination During Ultrasonic Depolymerization, Akyuz, Ali Ozhan; Giz, Ahmet; Catalgil-Giz, Huceste, Conference: Conference on Microstuctural Control in Free-Radical Polymerization Location: Clausthal Univ Technol, Clausthal, GERMANY Date: OCT 05-08, 2008 MACROMOLECULAR SYMPOSIA  Volume: 275   Pages: 112-119   DOI: 10.1002/masy.200950113   Published: 2008

7. Online Monitoring of 4-Vinylbenzene sulfonic acid Sodium Salt - Acrylamide Copolymerization in Water,  Paril, Ahmet; Alb, Alina M.; Giz, Ahmet; Catalgil-Giz Huceste, Conference: Conference on Microstuctural Control in Free-Radical Polymerization Location: Clausthal Univ Technol, Clausthal, GERMANY Date: OCT 05-08, 2008, MACROMOLECULAR SYMPOSIA  Volume: 275   Pages: 266-274   DOI: 10.1002/masy.200950129   Published: 2008

8. Experimental confirmation of oscillating properties of the complex conductivity: Dielectric study of polymerization/vitrification reaction, Nigmatullin, R. R.; Arbuzov, A. A.; Salehli, F. Giz A, Catalgil-Giz H, JOURNAL OF NON-CRYSTALLINE SOLIDS  Volume: 353   Issue: 44-46   Pages: 4143-4156   DOI: 10.1016/j.jnoncrysol.2007.06.043   Published: NOV 15 2007

9. Evolution of composition, molar mass, and conductivity during the free radical copolymerization of polyelectrolytes,  Alb, Alina M.; Paril, Ahmet; Catalgil-Giz, Huceste; Giz Ahmet, Reed Wayne . Conference: 6th International Symposium on Polyelectrolytes Location: Dresden, GERMANY Date: SEP, 2006, JOURNAL OF PHYSICAL CHEMISTRY B  Volume: 111   Issue: 29   Pages: 8560-8566   DOI: 10.1021/jp0688299   Published: JUL 26 2007

10. Effect of medium pH on the reactivity ratios in acrylamide acrylic acid copolymerization,  Paril, A.; Alb, A. M.; Giz, A. T.; Catalgil-Giz H. JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 103   Issue: 2   Pages: 968-974   DOI: 10.1002/app.25271   Published: JAN 15 2007

11. The first experimental confirmation of the fractional kinetics containing the complex-power-law exponents: Dielectric measurements of polymerization reactions, Nigmatullin, R. R.; Arbuzov, A. A.; Salehli, F, Giz A, Catalgil-Giz H. PHYSICA B-CONDENSED MATTER  Volume: 388   Issue: 1-2   Pages: 418-434   DOI: 10.1016/j.physb.2006.06.153   Published: JAN 15 2007

12. Swelling studies in electrochemically prepared acrylamide/N,N ' methylene bisacrylamide gels, Yidiz, G; Paril, A; Giz, A; Catalgil-Giz H. JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 101   Issue: 3   Pages: 1398-1401   DOI: 10.1002/app.23264   Published: AUG 5 2006

13. Copolymerization reactivity ratios analysis of sequentially sampled data by error in variables method, Paril, A; Giz, A; Catalgil-Giz, H,  JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 95   Issue: 2   Pages: 393-399   DOI: 10.1002/app.21376   Published: JAN 15 2005

14. An error-in-variables method for determining reactivity ratios by on-line monitoring of copolymerization reactions,  Sunbul, D; Catalgil-Giz, H; Reed, W; Giz A. MACROMOLECULAR THEORY AND SIMULATIONS  Volume: 13   Issue: 2   Pages: 162-168   DOI: 10.1002/mats.200300008   Published: FEB 23 2004

15. Synthesis of block copolymers by combined ultrasonic irradiation and reverse atom transfer radical polymerization processes,  Degirmenci, M; Catalgil-Giz, H; Yagci, Y, Conference: International Symposium Macromolecules in the 21st Century Location: VIENNA, AUSTRIA Date: OCT 07-09, 2002, JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY  Volume: 42   Issue: 3   Pages: 534-540   DOI: 10.1002/pola.10879   Published: FEB 1 2004

16. Absolute Online Monitoring of acrylic acid polymerization and the effect of salt and pH on reaction kinetics, Catalgil-Giz, H; Giz, A; Alb, AM; Reed WF,  JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 91   Issue: 2   Pages: 1352-1359   DOI: 10.1002/app.13304   Published: JAN 15 2004

17. Automatic continuous online monitoring of polymerization reactions (ACOMP),  Reed, WF; Alb, AA; Florenzano, FH; Giz A, Catalgil-Giz H.Conference: 225th National Meeting of the American-Chemical-Society Location: NEW ORLEANS, LOUISIANA Date: MAR 23-27, 2003,  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY  Volume: 225   Pages: U702-U702   Part: 2   Meeting Abstract: 274-PMSE   Published: MAR 2003

18. Online monitoring of composition, sequence length, and molecular weight distributions during free radical copolymerization, and subsequent determination of reactivity ratios, Catalgil-Giz, H; Giz, A; Alb, AM; Oncul-Koc A, Reed WF., MACROMOLECULES  Volume: 35   Issue: 17   Pages: 6557-6571   Article Number: UNSP MA0201983   DOI: 10.1021/ma0201983   Published: AUG 13 2002

19. Dielectric spectroscopy study of EMA-EGDM crosslinking system at sol-gel transition, Salehli, F; Kamer, O; Catalgil-Giz, H; Giz A, Yildiz G., Conference: 1st International Dielectric Spectroscopy Conference Location: JERUSALEM, ISRAEL Date: APR 12-15, 2001, JOURNAL OF NON-CRYSTALLINE SOLIDS  Volume: 305   Issue: 1-3   Pages: 183-189   Article Number: PII S0022-3093(02)01105-5   DOI: 10.1016/S0022-3093(02)01105-5   Published: JUL 1 2002

20. Effect of ultrasound on electrochemically initiated acrylamide polymerization, Yildiz, G; Catalgil-Giz, H; Giz, A, JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 84   Issue: 1   Pages: 83-89   DOI: 10.1002/app.10233   Published: APR 4 2002

21. Absolute online monitoring of a stepwise polymerization reaction: Polyurethane synthesis, Catalgil-Giz, H; Giz, A; Alb, A; Reed WF, JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 82   Issue: 8   Pages: 2070-2077   DOI: 10.1002/app.2052   Published: NOV 21 2001

22. Kinetics and mechanisms of acrylamide polymerization from absolute, online monitoring of polymerization reaction, Giz, A; Catalgil-Giz, H; Alb, A; Reed WF, MACROMOLECULES  Volume: 34   Issue: 5   Pages: 1180-1191   DOI: 10.1021/ma000815s   Published: FEB 27 2001

23. A new model for the evolution of the molecular weight distribution of polymers during ultrasonic chain scission, Giz, AT; Catalgil-Giz, HH; Sunar, M, MACROMOLECULAR THEORY AND SIMULATIONS  Volume: 10   Issue: 2   Pages: 117-122   DOI: 10.1002/1521-3919(20010201)10:2<117::AID-MATS117>3.0.CO;2-E   Published: FEB 23 2001

24. Automatic, simultaneous determination of differential refractive index of a polymer and its corresponding monomer, Brousseau, JL; Catalgil-Giz, H; Reed, WF,  JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 77   Issue: 14   Pages: 3259-3262   DOI: 10.1002/1097-4628(20000929)77:14<3259::AID-APP310>3.0.CO;2-C   Published: SEP 29 2000

25. Block copolymer synthesis and chain extension from TEMPO-terminated chains formed by ultrasonic chain scission, Catalgil-Giz, H; Hepuzer, Y, JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 77   Issue: 9   Pages: 1950-1953   DOI: 10.1002/1097-4628(20000829)77:9<1950::AID-APP10>3.0.CO;2-J   Published: AUG 29 2000

26. Dielectric investigation of the sol-gel transition in the acrylamide/N,N ' methylenebisacrylamide system,  Salehli, F; Catalgil-Giz, H; Giz, A; Kamer O, Altuncevahir B, JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 77   Issue: 2   Pages: 463-466   DOI: 10.1002/(SICI)1097-4628(20000711)77:2<463::AID-APP24>3.0.CO;2-M   Published: JUL 11 2000

27. Gelation kinetics of N,N '-diallyl malonamide/acrylamide system in pregel regime, Catalgil-Giz, H; Karaoglan, S; Bicak, N,  POLYMER BULLETIN  Volume: 44   Issue: 4   Pages: 371-376   DOI: 10.1007/s002890070086   Published: MAY 2000

28. Electrochemically prepared acrylamide/N,N '-methylene bisacrylamide gels,  Yildiz, G; Catalgil-Giz, H; Kadirgan, F,  JOURNAL OF APPLIED ELECTROCHEMISTRY  Volume: 30   Issue: 1   Pages: 71-75   DOI: 10.1023/A:1003884301844   Published: JAN 2000

29.Termination mechanism of polymethyl methacrylate and polystyrene studied by ultrasonic degradation technique, Catalgil-Giz, H; Giz, A; Oncul-Koc, A, POLYMER BULLETIN  Volume: 43   Issue: 2-3   Pages: 215-222   DOI: 10.1007/s002890050555   Published: SEP-OCT 1999

30. In situ photon transmission technique for studying ageing in acrylamide gels due to multiple swelling, Pekcan, O; Catalgil-Giz, H; Caliskan, M, POLYMER  Volume: 39   Issue: 18   Pages: 4453-4456   DOI: 10.1016/S0032-3861(97)10360-3   Published: AUG 1998

31. Dielectric studies on allyl methacrylate methyl methacrylate copolymers in a slightly polar medium,  Giz, HC; Arisan, F; Kuntman, A; Giz A,  POLYMER BULLETIN  Volume: 40   Issue: 4-5   Pages: 563-568   DOI: 10.1007/s002890050291   Published: APR-MAY 1998

32. Preconcentration of copper ion in aqueous phase on methacrylate polymers, DemirataOzturk, B; Gumus, G; OnculKoc, A; Catalgil-Giz H, JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 62   Issue: 4   Pages: 613-616   DOI: 10.1002/(SICI)1097-4628(19961024)62:4<613::AID-APP3>3.0.CO;2-W   Published: OCT 24 1996

33. Reactivity ratios in group transfer copolymerization of methyl methacrylate/ethyl methacrylate and methacrylonitrile/methyl methacrylate systems obtained by semi-integral and integral methods, CatalgilGiz, H, MACROMOLECULAR CHEMISTRY AND PHYSICS  Volume: 197   Issue: 9   Pages: 2647-2651   DOI: 10.1002/macp.1996.021970904   Published: SEP 1996

34.Preconcentration of cadmium ion in aqueous phase on poly(methyl methacrylate), polymethacrylonitrile, and their copolymers,  Erim, FB; Esen, N; OnculKoc, A, Catalgil-Giz H.  JOURNAL OF APPLIED POLYMER SCIENCE  Volume: 61   Issue: 4   Pages: 715-717   Published: JUL 25 1996

35. ALLYL REACTIVITY IN GROUP-TRANSFER COPOLYMERIZATION, ONCULKOC, A; CATALGILGIZ, H, MACROMOLECULAR CHEMISTRY AND PHYSICS  Volume: 196   Issue: 8   Pages: 2475-2481   DOI: 10.1002/macp.1995.021960805   Published: AUG 1995

36. THE EFFECT OF ULTRASOUND IN ETHYL-METHACRYLATE POLYMERIZATION AND DEPOLYMERIZATION REACTIONS,  EROLAN, N; ARISAN, F; CATALGILGIZ, H, ANGEWANDTE MAKROMOLEKULARE CHEMIE  Volume: 226   Pages: 53-57   DOI: 10.1002/apmc.1995.052260106   Published: MAR 1995

37. DIPOLE-MOMENTS OF POLY (ALLYL METHACRYLATE) PREPARED BY GROUP-TRANSFER POLYMERIZATION,  ERBIL, C; CATALGILGIZ, H; UYANIK, N,  POLYMER INTERNATIONAL  Volume: 33   Issue: 4   Pages: 377-380   DOI: 10.1002/pi.1994.210330406   Published: APR 1994

38. COMPENSATING THE COMPOSITION DRIFT IN REACTIVITY RATIO CALCULATIONS FOR COPOLYMERIZATIONS CARRIED TO HIGH CONVERSIONS, CATALGILGIZ, H; GIZ, AT, MACROMOLECULAR CHEMISTRY AND PHYSICS  Volume: 195   Issue: 3   Pages: 855-864   DOI: 10.1002/macp.1994.021950304   Published: MAR 1994

39. STATISTICAL GROUP TRANSFER COPOLYMERIZATION - MONOMER REACTIVITY RATIOS FOR ALLYL METHACRYLATE AND NORMAL-BUTYL METHACRYLATE, CATALGILGIZ, H; UYANIK, N; ERBIL, C,  POLYMER  Volume: 33   Issue: 3   Pages: 655-656   DOI: 10.1016/0032-3861(92)90747-K   Published: 1992

40. THE BEHAVIOR OF POLY (ALLYL METHACRYALTE) IN DILUTE-SOLUTIONS, UYANIK, N; CATALGIL-GIZ, H; ERBIL, C, Book Editor(s): Aydin, A, TURKISH 8TH NATIONAL SYMP ON CHEMISTRY AND CHEMICAL ENGINEERING Location: MARMARA UNIV, FAC SCI & LETTERS, ISTANBUL, TURKEY Date: SEP 07-11, 1992

TURKISH VIII.TH NATIONAL SYMPOSIUM ON CHEMISTRY AND CHEMICAL ENGINEERING, VOL 3: PHYSICAL CHEMISTRY ; POLYMER CHEMISTRY  Book Series: MARMARA UNIV PUBLICATION   Volume: 518   Pages: 255-258   Published: 1992

41. FREE-RADICAL POLYMERIZATION OF ETHYL-METHACRYLATE - A KINETIC INVESTIGATION, CATALGIL, HH; BAYSAL, BM, EUROPEAN POLYMER JOURNAL  Volume: 27   Issue: 1   Pages: 7-9   DOI: 10.1016/0014-3057(91)90117-7   Published: 1991

42. GROUP-TRANSFER COPOLYMERIZATION, CATALGIL, H; JENKINS, AD,  EUROPEAN POLYMER JOURNAL  Volume: 27   Issue: 7   Pages: 651-652   DOI: 10.1016/0014-3057(91)90151-D   Published: 1991

43. NEW POLYURETHANES WITH CONJUGATED TRIPLE BONDS, CATALGIL, HH; BAYSAL, BM, POLYMER BULLETIN  Volume: 24   Issue: 3   Pages: 271-275   DOI: 10.1007/BF00306574   Published: SEP 1990

44. DETERMINATION OF KINETIC-PARAMETERS OF ETHYL-METHACRYLATE POLYMERIZATION BY USING THE DEAD-END PROCEDURE, CATALGIL, HH; BAYSAL, BM, MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS  Volume: 188   Issue: 3   Pages: 495-504   Published: MAR 1987

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