Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Fitri Suryani"'
Publikováno v:
Environment and Natural Resources Journal, Vol 21, Iss 1, Pp 67-77 (2023)
In this study, fruit peel-based magnetic (M-Sp) and hydrochar-based magnetic (M-HSp) materials were successfully synthesized by hydrothermal and magnetization treatments. Characterization using X-ray diffraction, Fourier-transform infrared spectrosco
Externí odkaz:
https://doaj.org/article/744ab3b9e07948f9bc454ebb048b9aca
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 17, Iss 4, Pp 821-830 (2022)
Layered double hydroxide-modified polyoxometalate (ZnAl-PW) was prepared and used for the oxidative desulfurization of dibenzothiophene. XRD patterns of ZnAl-LDH and PW are still present in ZnAl-PW. The bands of ZnAl-PW in wavenumber 3276, 1637, 1363
Externí odkaz:
https://doaj.org/article/7cdba76557494f0ab88aea59971cd375
Publikováno v:
Environment and Natural Resources Journal, Vol 20, Iss 6, Pp 634-643 (2022)
Magnetite humic acid (MHA) was successfully synthesized by the coprecipitation method followed by hydrothermal process, as evidenced by the XRD, FTIR, VSM, and SEM analysis characterization results. XRD diffraction shows diffraction peaks at 2θ=21.5
Externí odkaz:
https://doaj.org/article/cecd96d407cb475d896055d7bffc348e
Publikováno v:
Engineering Heritage Journal, Vol 6, Iss 1, Pp 25-30 (2022)
Jakarta, Indonesia’s capital city, is constantly improving its infrastructure. Besides being filled with buildings, Jakarta is now very colorful with roads and various modes of transportation. The highway is a city facility that serves as the devel
Externí odkaz:
https://doaj.org/article/39615d3ce428406185e65cf359e65ea0
Publikováno v:
Results in Chemistry, Vol 5, Iss , Pp 100766- (2023)
In this investigation, MgAl-Charcoal activated was prepared and characterized using XRD, FTIR, BET, and SEM analyses. MgAl-Charcoal activated exhibited characteristic peaks at 2θ = 10.85° (003), 21.64° (002), 34.60° (015), and 60.65° (013). FTIR
Externí odkaz:
https://doaj.org/article/8e48892b94bd4f7fb3529b89a95634bb
Autor:
Arini Fousty Badri, Neza Rahayu Palapa, Risfidian Mohadi, Mardiyanto Mardiyanto, Fitri Suryani Arsyad, Aldes Lesbani
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 16, Iss 4, Pp 696-706 (2021)
Mg-Al-LDH is a chemical compound produced through co-precipitation technique and modified with Cu(NO3)2.6H2O to form Mg-Al/Cu. However, the research on the capability of these compounds for adsorbing mixtures of cationic dyes as well as malachite gre
Externí odkaz:
https://doaj.org/article/74baf0ec39674d849cb209f1baf5717e
Publikováno v:
Results in Chemistry, Vol 4, Iss , Pp 100629- (2022)
Preparation of Magnetite Humic Acid (MHA) 3:1, 2.5:1, 2:1, and 1.5:1 was successful as evidenced by the characterization using FTIR, XRD, VSM, SEM-EDS analysis. The FTIR spectra have a typical absorption at 3425, 1604, 1396, 1095, 1026, 910, 794, and
Externí odkaz:
https://doaj.org/article/eef5bda9383842e98bb24da7b7f79424
Publikováno v:
MATEC Web of Conferences, Vol 47, p 03007 (2016)
National strategic area needs to be supported by the various sectors in order to spur growth in the surrounding areas so that the surrounding region can develop and reduced. Public works infrastructure that includes roads, infrastructure for housing,
Externí odkaz:
https://doaj.org/article/c90e697971d6495eba5794b9ae397d61
Publikováno v:
In Kuwait Journal of Science April 2024 51(2)
Publikováno v:
In Materials Chemistry and Physics 1 February 2023 295