Artículo

A Bibliometric Survey on Polyisobutylene Manufacture

Resumen

Polyisobutylenes (PIB) constitute a versatile family of polymer materials that have been used mainly as fuel and lubricant additives. Particularly, the current commercial demand for highly reactive polyisobutylene (HR-PIB) products motivates the development of new processes and procedures to produce PIBs with high polymer yields, narrow molar mass distributions and high vinyl contents. For this reason, a bibliometric survey is presented here to map and discuss important technical aspects and technological trends in the field of solution cationic polymerization of isobutylenes. It is shown that investigations in this field are concentrated mainly on developed countries and that industrial initiatives indicate high commercial interest and significant investments in the field. It is also shown that use of catalyst systems based on AlCl3 and ether cocatalysts can be very beneficial for PIB and HR-PIB manufacture. Finally, it is shown that investigations search for cheaper and environmentally friendly catalysts and solvents that can be employed at moderate temperatures, particularly for the production of HR-PIB.
Autores
Pedraja-Rejas, L; Rodriguez-Ponce, E; Munoz-Fritis, C; Laroze, D
Título
Sustainable Development Goals and Education: A Bibliometric Review-The Case of Latin America
Afiliaciones
Universidad de Tarapaca; Universidad de Tarapaca
Año
2023
DOI
10.3390/su15129833
Tipo de acceso abierto
gold
Referencia
WOS:001015693100001
Artículo obtenido de:
WOS
Fuente
0 0 votos
Califica el artículo
Subscribirse
Notificación de
Campus Samborondón
Vía Samborondón Km. 13.5
Call Center: 5150400
metricas@ecotec.edu.ec
Facebook Instagram Youtube

Mapa del sitio