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Kusuma Putri1,d 1Department of Chemistry, Universitas Negeri Malang (UM), Jl Semarang No. 5 Malang 65145, Indonesia aanugrah.ricky.fmipa@um.ac.id, barik.muhammadfajar@gmail.com, caman.santoso.fmipa@um.ac.id, ddaratu.putri.fmipa@um.ac.id Keywords: Fe, Sediment, BCR Microwave, PLI, I-geo, Tiga Warna Beach.
The Fe which is strongly bonded with mineral crystal structures such as silica or alumina is called the residual fraction.

Compressive Strength and Chloride Ion Permeability Test of Concrete Incorporating Fly Ash and GGBS with Diverse Water Binder Ratio Tarun Gehlot1,a*, Suresh Singh Sankhla2,b and Sangeeta Parihar3,c 1*Structural Engineering Department, Jai Narain Vyas University Jodhpur, Pin -342001, Rajasthan India 2Structural Engineering Department, Jai Narain Vyas University Jodhpur, Pin -342001, Rajasthan India 3Department of Chemistry, Jai Narain Vyas University Jodhpur, Pin -342001, Rajasthan (India) a*tarungehlot1103@gmail.com, bsss.st@jnvu.edu.in, csp.ch@jnvu.edu.in Keywords: Concrete, fly ash, GGBS, RCPT, water binder ratio Abstract.
[2] Ha-Won Song, Seung-Jun Kwon, “Evaluation of chloride penetration in high performance concrete using neural network algorithm and micro pore structure”, Cement and Concrete Research, Volume 39, Issue 9,(2009),Pages 814-824,ISSN 0008-8846, [3] Rui Neves, Ana Silva, J. de Brito, R.V.

Thermal stability depends on the structure, bond length, bond angle and it also depends on the difference in electronegativity of the compounds [14].
Dadashi and M.Mousavi : submitted to Cellulose Chemistry and Technology (2015)

Functional Composites and Structures, 3(1), 015004
In CORE & KHALSA PUBLICATIONS, Journal of Advances in Chemistry (Vol. 13, Issue 3, pp. 32–34) [Journal-article]

Second step was to investigate the change in the chemical structure of the PLA-filled coffee grounds by infrared spectroscopy (Fig. 2-4).
Ki Lin, Recent Trends in Green and Sustainable Chemistry & Waste Valorisation: Rethinking Plastics in a circular economy, Curr.

The liquid is then left to cool to ambient temperature for 24 hours where then white crystals can be seen to have formed at the bottom of the liquid before it eventually turning solid crystal-like structure.
Food Chemistry, 296, (2019), p.78–85

The polymeric forms of chitosan are semi-synthetically derived amino polysaccharides that have a unique structure and function [4].
Muzzarelli, Chitosan Chemistry: Relevance to the Biomedical Sciences, Adv.

All these characteristics make this instrument particularly suitable to probe weak magnetic phases present in diluted magnetic structures such as antiferromagnet, super paramagnetic systems, spin glass and the transport properties of many complex materials and in particular, to investigate the vortex dynamics of superconductor materials.
Bianconi, "The ac susceptibility third harmonic component of NdO1− 0.14F0.14FeAs: A flux dynamic magnetic analysis," Journal of Physics and Chemistry of Solids, 71 (2010) 1046-1052

Kinetics Study of Free Fatty Acid Esterification from Sludge Palm Oil Using Zeolite Sulfonated Biochar from Molasses Composite Catalyst Hasanudin Hasanudin1,2,a*, Wan Ryan Asri1,2,b, Afrianti Meilani1,c and Nova Yuliasari1,d 1Department of Chemistry, Faculty Mathematics and Natural Sciences, Universitas Sriwijaya, Indralaya, 30662 South Sumatra, Indonesia 2Biofuel Research Group, Faculty of Mathematics and Natural Sciences, Universitas Sriwijaya, Indralaya, 30662 South Sumatra Indonesia ahasanudin@mipa.unsri.ac.id, bwanryanryan@gmail.com, cafrmeilani@hotmail.com, dnova_yuliasari@unsri.ac.id Keywords: Esterification, sludge palm oil, kinetics study, zeolite biochar sulfonated catalyst, molasses Abstract.
Li, Kinetic study of esterification over structured ZSM-5-coated catalysts based on fluid flow situations in macrocellular foam materials, React.

The 5cm2 AEM MEA structure O2 electrochemical production devices were composed by 50μm anion exchange membrane (Sustainion® X37-50 Grade RT), cathode GDL, anode GDL, two pieces of 200μm PTFE gasket for isolation, and two stainless steel endplates with serpentine channel.
Masel, “Carbon Dioxide and Water Electrolysis Using New Alkaline Stable Anion Membranes,” Frontiers in Chemistry, vol. 6, Jul 3, 2018