Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Alfredo Hernández Herrera"'
Autor:
Raquel E. Hernández Ramírez, Irina V. Lijanova, Natalya V. Likhanova, Octavio Olivares Xometl, Alfredo Hernández Herrera, J. Federico Chávez Alcalá, Octavio Trejo Chavero
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 1, Pp 27-36 (2020)
Experiments were performed for the synthesis of meso-substituted tetraphenyl porphyrins in order to obtain growth active points for PAMAM branches and a functionalized periphery with thiazole groups for increasing the metal complexation activity. Cha
Externí odkaz:
https://doaj.org/article/7bd4039fd2144cd0bdc98402dbdfaa9f
Autor:
Miguel Ángel Suárez-Rosales, Raúl Pinto-Segura, Elia Guadalupe Palacios-Beas, Alfredo Hernández-Herrera, José Federico Chávez-Alcalá
Publikováno v:
Materials Research, Vol 19, Iss suppl 1, Pp 67-73 (2016)
The combined processes; rapid solidification, addition of Cu3P compound and heat treatments to improve the mechanical properties of the hypereutectic Al-13Si, Al-20Si and Al-20Si-1.5Fe-0.7Mn alloys (in wt. %) was studied. Optical microscopy and scann
Externí odkaz:
https://doaj.org/article/2ff1974cb55e44fe825440c586127779