Green hybrid photocatalyst containing cellulose and γ–Fe2O3–ZrO2 heterojunction for improved visible-light driven degradation of Congo red
H Helmiyati, N Fitriana, ML Chaerani, FW Dini - Optical Materials, 2022 - Elsevier
In the present study, we aimed to investigate the photocatalytic behavior of a novel bimetal-
biopolymer nanocomposite of cellulose/γ–Fe 2 O 3–ZrO 2 that was efficiently synthesized …
biopolymer nanocomposite of cellulose/γ–Fe 2 O 3–ZrO 2 that was efficiently synthesized …
Highly efficient synthesis of biodiesel catalyzed by a cellulose@ hematite-zirconia nanocomposite
The depletion of fossil fuels calls for the development of renewable alternatives such as
biodiesel and has inspired much research on catalysts for the production of biodiesel …
biodiesel and has inspired much research on catalysts for the production of biodiesel …
Magnetic alginate–carboxymethyl cellulose to immobilize copper nanoparticles as a green and sustainable catalyst for 4-nitrophenol reduction
H Helmiyati, RT Yunarti, FW Dini - Heliyon, 2023 - cell.com
In the present work, sustainable green catalysts with high activity, and excellent stability
were prepared and thoroughly characterized by XRD, FT-IR, BET, VSM, SEM, EDX, HR …
were prepared and thoroughly characterized by XRD, FT-IR, BET, VSM, SEM, EDX, HR …
Investigation of the structural, morphological and magnetic properties of barium hexaferrite added with magnesium oxide nanoparticles
M Sharrouf, R Awad, K Habanjar - Applied Physics A, 2023 - Springer
Abstract (BaFe12O19) 1− x/(MgO) x nanocomposites, with weight fraction x= 0, 0.1, 0.2, 0.4,
0.8 and 1, have been synthesized by co-precipitation method followed by high-speed ball …
0.8 and 1, have been synthesized by co-precipitation method followed by high-speed ball …
[PDF][PDF] Cellulose and TiO2–ZrO2 nanocomposite as a catalyst for glucose conversion to 5-EMF
FW Dini, H Helmiyati, YK Krisnandi - Bulletin of Chemical …, 2021 - researchgate.net
This work demonstrated the use of green material catalysts, produced from Sengon sawdust
waste, to obtain nanocellulose biopolymers. The green material catalysts were utilized as …
waste, to obtain nanocellulose biopolymers. The green material catalysts were utilized as …
[PDF][PDF] Reactive extraction soxhlet-intensified the direct biodiesel production of wet spent coffee ground biomass using heterogeneous catalyst
Waste spent coffee ground (SCG) has a potential lipid to use for biodiesel production. One-
pot simultaneous extraction and transesterification of SCG lipid using soxhlet apparatus …
pot simultaneous extraction and transesterification of SCG lipid using soxhlet apparatus …
Synthesis of nanocomposites cellulose-Fe3O4/ZnO as novel green catalyst for biodiesel production from coconut oil
S Azahra - IOP Conference Series: Materials Science and …, 2020 - iopscience.iop.org
Abstract Cellulose-Fe 3 O 4/ZnO nanocomposites have been successfully synthesized. This
process was supported by characterization using Fourier Transform InfraRed (FTIR), X-ray …
process was supported by characterization using Fourier Transform InfraRed (FTIR), X-ray …
[PDF][PDF] BIOETHANOL PRODUCTION USING TARO ROOTS WASTE (Colocasia esculenta) FROM BOGOR INDONESIA AND ANALYSIS OF CHEMICAL COMPOUNDS
AM Rosalina, AH Permana - Rasayan J Chem, 2022 - academia.edu
Taro roots waste (Colocasia esculenta) was considered a starch material for the preparation
of bioethanol. Conversion of starch into ethanol was conducted by enzymatic hydrolysis …
of bioethanol. Conversion of starch into ethanol was conducted by enzymatic hydrolysis …
Nanocomposite of cellulose and magnetite-magnesia as catalyst for biodiesel from coconut oil
M Helmiyati - IOP Conference Series: Earth and Environmental …, 2021 - iopscience.iop.org
In this work, a heterogeneous catalyst was developed using MgO-Fe 3 O 4 composite and
cellulose biopolymer as support catalyst in the synthesis of biodiesel for transesterification …
cellulose biopolymer as support catalyst in the synthesis of biodiesel for transesterification …
Alginate-CMC/Fe3O4-CaO nanocomposite as a catalyst for synthesis of biodiesel from waste cooking oil
IW Sudana, RT Yunarti - IOP Conference Series: Earth and …, 2021 - iopscience.iop.org
Biodiesel as a renewable fuel was found as an environmentally friendly alternative for fossil
fuels. In this work, a green heterogeneous catalyst, a combination of Alginate and …
fuels. In this work, a green heterogeneous catalyst, a combination of Alginate and …