Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Ufafa Anggarini"'
Autor:
Okky Putri Prastuti, Fandi Angga Prasetya, Ufafa Anggarini, Rifqi Putera Herwoto, Hesty Rahayu
Publikováno v:
Jurnal Teknik Kimia dan Lingkungan, Vol 4, Iss 1, Pp 27-32 (2020)
Biomass is organic material produced through photosynthetic processes. The presence of lignin on the cell wall will inhibit cellulose to be converted into products. Delignification will open the lignocellulose structure to make cellulose more accessi
Externí odkaz:
https://doaj.org/article/26f4c887566b4d3883e1567cdbd33dc0
Autor:
Fandi Angga Prasetya, Ufafa Anggarini, Salim Mustofa, Syarifatus Sholihah, Fathur Iqbal, Hanafi Hanafi, Dode Bara Septyano
Publikováno v:
Jurnal Fisika Flux, Vol 16, Iss 1, Pp 17-22 (2019)
Reduced Graphene Oxide (RGO) has been successfully synthesized by calcination process at 4000C for 4 hours followed by activation with NaOH 1 M. Carbonization is the last process with variations in heating at 6500C, 7500C, 8500C, and 9500C for 1 hour
Externí odkaz:
https://doaj.org/article/07f3831bb2ec4cd88cb822aceeaf3727
Publikováno v:
Indonesian Journal of Chemistry, Vol 15, Iss 3, Pp 315-318 (2015)
Zeolite-Y templated carbon (ZTC) has been activated with K2CO3 and ZnCl2. This research aims to compare the characteristics of ZTC with K2CO3 and ZnCl2 activation. ZTC was synthesized via impregnation method followed by carbonization. In this researc
Externí odkaz:
https://doaj.org/article/46415eae779b40c1ac9cffcefe185b21
Publikováno v:
ACS Applied Materials & Interfaces. 14:42692-42704
In this study, nickel-doped aminosilica membranes containing pendant groups were prepared with 3-aminopropyltriethoxysilane (APTES), trimethoxy[3-(methylamino)propyl]silane (MAPTS), 3
Publikováno v:
Journal of Membrane Science. 679:121698
Autor:
Wei-Wei Yan, Ufafa Anggarini, Hong-Cun Bai, Hiroki Nagasawa, Masakoto Kanezashi, Toshinori Tsuru
Publikováno v:
Journal of Membrane Science. 678:121665
Publikováno v:
ACS Applied Materials & Interfaces. 13:23247-23259
The nickel-doped bis [3-(trimethoxysilyl) propyl] amine (BTPA) derived membrane has a microporous coordinated network that has high potential to be an ideal separation barrier for methanol-toluene azeotropic mixtures via the pervaporation process. Ni
Publikováno v:
Materials Chemistry Frontiers. 5:3029-3042
Hybrid microporous aminosilica membranes have been successfully synthesized via doping with Ag-, Cu- and Ni- into dense bis[3-(trimethoxysilyl)propyl] amine (BTPA) membranes, which creates micropores via the crosslinking between donor pairs of electr
Autor:
Ufafa Anggarini, Hesty Rahayu, Fandi Angga Prasetya, Okky Putri Prastuti, Rifqi Putera Herwoto
Publikováno v:
Jurnal Teknik Kimia dan Lingkungan, Vol 4, Iss 1, Pp 27-32 (2020)
Biomassa adalah bahan organik yang dihasilkan melalui proses fotosintetik. Keberadaan lignin pada dinding sel akan menghambat selulosa untuk dikonversikan menjadi produk. Delignifikasi akan membuka struktur lignoselulosa agar selulosa menjadi lebih m
Publikováno v:
SSRN Electronic Journal.