Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Mohammad Hasan Armanmehr"'
Autor:
Ebrahim Ahmadi, Zahra Mohamadnia, Sajjad Rahimi, Mohammad Hasan Armanmehr, Mohammad Hossein Heydari, Mahmood Razmjoo
Publikováno v:
Polyolefins Journal, Vol 3, Iss 1, Pp 23-36 (2016)
Ethylene polymerization was carried out using Phillips chromium catalyst based on silica supports such as silica aerogel, SiO2 (Grace 643), and titanium modified SiO2 (G 643), and the results were compared with other catalysts based on SiO2 (Aldrich)
Externí odkaz:
https://doaj.org/article/8269a457a7a246a0b9fce06f8c0ce677
Publikováno v:
شیمی کاربردی روز, Vol 10, Iss 36, Pp 53-66 (2015)
Nowadays, detection of low concentration of thiourea (TU) in the presence of high amounts of metallic ions is one of the important challenges in different industries, especially electrochemical industries. In this study, the cyclic voltammetry (CV) a
Externí odkaz:
https://doaj.org/article/9add834f28c3469c975474e476dbbb26