Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Sotya Astutiningsih"'
Autor:
Christin Rina Ratri, Tegar Budi Aguta, Annisaa Hayya Arundati, Rohib Rohib, Mochamad Chalid, Sotya Astutiningsih, Adam Febriyanto Nugraha
Publikováno v:
International Journal of Technology, Vol 14, Iss 7, Pp 1605-1614 (2023)
Cellulose acetate (CA) membrane was developed through a non-solvent-induced phase separation (NIPS) technique to replace the commercial petroleum-based Celgard separator membrane in Li-ion battery (LIB). The morphology of a membrane can have a sub
Externí odkaz:
https://doaj.org/article/a413064ad94440b795f9b671885a3ac9
Publikováno v:
Buildings, Vol 14, Iss 7, p 2151 (2024)
The smelting process of Ferronickel in Indonesia produces a significant amount of waste in the form of Ferronickel Slag (FNS), with an annual accumulation of up to 13 million metric tons. Previous studies have shown promising strength results for con
Externí odkaz:
https://doaj.org/article/1b9d678a62e4489e82e1d3d91f009442
Autor:
Christin Rina Ratri, Qolby Sabrina, Titik Lestariningsih, Adam Febriyanto Nugraha, Sotya Astutiningsih, Mochamad Chalid
Publikováno v:
International Journal of Renewable Energy Development, Vol 12, Iss 4, Pp 741-748 (2023)
Dielectric behavior of cellulose-based polymer electrolyte was studied at various temperature and salt concentration. A polymer electrolyte membrane based on cellulose acetate (CA) as the polymer host and LiClO4 as the dopant salt was fabricated usin
Externí odkaz:
https://doaj.org/article/0c5fea8fdafd4e49bbad1af892350c1c
Publikováno v:
Buildings, Vol 13, Iss 6, p 1463 (2023)
This study aimed to analyze the mechanical, displacement, and strain properties of concrete with Ferronickel Slag (FNS) fine aggregate substitute (0%, 50%, and 100%, by mass, later called FNS-0, FNS-50, and FNS-100, respectively) experimentally using
Externí odkaz:
https://doaj.org/article/5ee207b7fb4743958598a77d70204acf
Autor:
Jackson Muliawan, Sotya Astutiningsih
Publikováno v:
International Journal of Technology, Vol 9, Iss 2, Pp 317-324 (2018)
Phosphate Sludge (PS) waste has been a problem in metal surface finishing industry. The waste cannot be dumped in landfill due to the metal content. Valorisation of the waste will be beneficial in a way that it conserves natural reserves and reduces
Externí odkaz:
https://doaj.org/article/0ecb845ee680488d88103db3e9042d8c
Publikováno v:
Buildings; Volume 13; Issue 6; Pages: 1463
This study aimed to analyze the mechanical, displacement, and strain properties of concrete with Ferronickel Slag (FNS) fine aggregate substitute (0%, 50%, and 100%, by mass, later called FNS-0, FNS-50, and FNS-100, respectively) experimentally using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::6a4b496181d82e50406942cc91c592e1
Publikováno v:
International Journal of Technology, Vol 6, Iss 3, Pp 462-470 (2015)
The addition of alumina and wollastonite in geopolymer resin is expected to increase the thermal behavior of the geopolymer matrix composite. In this work, fine granules of solid alumina and acicular wollastonite used as filler were mixed with a f
Externí odkaz:
https://doaj.org/article/dd59a25ce3f847ab856cfa499d9f464a
Publikováno v:
International Journal of Technology, Vol 6, Iss 2, Pp 227-235 (2015)
The effect of steel slag substitution as coarse aggregate on compressive strength in fly ash based-geopolymer concrete was studied. The compressive strength was evaluated by measuring the maximum acceptable load using compression testing equipment. C
Externí odkaz:
https://doaj.org/article/d91f352a53ed4418949289d9289d6836
Autor:
Muhammad Saukani, Ayu Novia Lisdawati, Heri Irawan, Rendy Muhamad Iqbal, Dwi Marta Nurjaya, Sotya Astutiningsih
Publikováno v:
Journal of Composites Science; Volume 6; Issue 10; Pages: 293
Geopolymer is an emerging material alternative to Portland cement and has potential as a refractory material. Adding filler in geopolymer material is a strategy to increase the advantages of its physical and mechanical properties. It has been previou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3784f97f78cd85aac94b32e55c8d9400
https://doi.org/10.20944/preprints202209.0462.v1
https://doi.org/10.20944/preprints202209.0462.v1
Autor:
Sotya Astutiningsih, Ratno Wijaya
Publikováno v:
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil. 9:93-100
The increasing of infrastructure development has an impact on increasing demand for construction materials. Generally, construction materials come from nature and still being exploited, which could lead to environmental degradation. Visually, nickel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00992b7a5a050b02c6c7ffb7c15a668a
https://doi.org/10.33558/bentang.v9i2.2862
https://doi.org/10.33558/bentang.v9i2.2862