Phosphorus pentoxide as a cost-effective, metal-free catalyst for ring opening polymerization of ε-caprolactone

Autor: Abdel Khoukh, Redouane Beniazza, Ismail Adoumaz, Abdelkrim El Kadib, Mohammed Lahcini, Hicham Qayouh, El Hassan Boutriouia, Maud Save

Publikováno v: RSC Advances
RSC Advances, Royal Society of Chemistry, 2020, 10 (39), pp.23498-23502. ⟨10.1039/d0ra04251j⟩

International audience; The ring-opening polymerization (ROP) of ϵ-caprolactone (ϵ-CL) using phosphorus pentoxide (P2O5) as a metal-free catalyst and isopropanol (iPrOH) as initiator resulted in the preparation of poly(ϵ-caprolactone) with narrow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7fe3266411fd461a1452fe481b7dc56
https://pubmed.ncbi.nlm.nih.gov/35520329

Bismuth-Triflate-Catalyzed Polymerizations of ε -Caprolactone

Autor: Mohammed Lahcini, Hans R. Kricheldorf, Takao Yashiro, Steffen M. Weidner, Hicham Qayouh

Publikováno v: Macromolecular Chemistry and Physics. 212:583-591

eCL was polymerized using the triflates of lanthanum, samarium, magnesium, aluminum, scandium, and bismuth as catalysts. Bismuth triflate proved to be extraordinarily reactive, and catalyzed polymerizations of eCL even at 20 °C. Adding DTBMP reduced

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2cd9599c187d95e7a6a427b254786979
https://doi.org/10.1002/macp.201000517

Thermo-sensitive and environmental friendly diblock copolymers obtained via ATRP/ROP combination

Autor: Mustapha Raihane, Hicham Qayouh, Cécile Nouvel, Jérôme Babin, Jean-Luc Six, Mohammed Lahcini

Publikováno v: Industrial Crops and Products
Industrial Crops and Products, Elsevier, 2015, 72, pp.60-68. ⟨10.1016/j.indcrop.2015.01.047⟩
Industrial Crops and Products, Elsevier, 2015, 72 (SI), pp.60-68. ⟨10.1016/j.indcrop.2015.01.047⟩

International Conference on Bio-Based Materials and Composites (ICBMC 14), Montreal, CANADA, MAY 13-16, 2014; International audience; Atom Transfer Radical Polymerization (ATRP) and Ring-Opening Polymerization (ROP) were combined to synthesize dibloc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a60b3a7f82eb346d94cdf20260c7148b
https://hal.univ-lorraine.fr/hal-02945420

Syntheses of Poly(butylene succinate) by Means of Non-Toxic Catalysts.

Autor: Lahcini, Mohammed¹ (AUTHOR), Qayouh, Hicham^1,2 (AUTHOR), Yashiro, Takao^2,3 (AUTHOR), Simon, Peter⁴ (AUTHOR), Kricheldorf, HansR.² (AUTHOR) kricheld@chemie.unihamburg.de

Publikováno v: Journal of Macromolecular Science: Pure & Applied Chemistry. Jun2010, Vol. 47 Issue 6, p503-509. 7p. 1 Diagram, 8 Charts, 3 Graphs.

Polycaprolactone: Applications, Synthesis and Characterization

Autor: Krishna Pramanik

This book provides an overview of the advances in the synthesis of PCL, PCL-based biomaterials, and designing of appropriate PCL structures keeping in view of their applications in biomedical (orthopaedic implant), tissue engineering including bone,