Results 1 to 10 of about 1,891,929 (187)

Physical organic chemistry [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2010
Physical organic chemistry – the study of the interplay between structure and reactivity in organic molecules – underpins organic chemistry, and we cannot imagine organic chemistry as a subject without knowledge of mechanism and reactivity. It is sometimes thought that the golden age of ‘physical organic chemistry’ was in the 20th century, when ...
John A. Murphy
doaj   +4 more sources

Physical Chemistry [PDF]

open access: yesPhysics Bulletin, 1962
Contains research ...
FARRINGTON DANIELS, ROBERT A. ALBERTY
core   +8 more sources

Muon Irradiation of ZnO Rods: Superparamagnetic Nature Induced by Defects

open access: yesNanomaterials, 2022
In this work, through a combination of photoluminescence spectroscopy, X-ray powder diffraction and magnetic measurements, it is determined that ZnO rods, made hydrothermally using a combination of magnetic field with respect to the force of gravity ...
Cody Landry   +3 more
doaj   +1 more source

Determination of the Concentration of Heavy Metals in Artisanal Cheeses Produced in the Mexican States of Tabasco and Chiapas

open access: yesMolecules, 2023
Cheese consumption provides humans with minerals, proteins, carbohydrates, and vitamins. In Mexico, several cheese varieties are produced, each with its texture, scent, and flavor. The artisanal cheeses made in the states of Tabasco and Chiapas—including,
Francisco Anguebes-Franseschi   +7 more
doaj   +1 more source

Pengaruh Variasi Konsentrasi Urea Terhadap Fotoaktivitas Material Fotokatalis N/TiO2 Untuk Penjernihan Limbah Batik Tenun Ikat Kediri

open access: yesJurnal Kimia Riset, 2020
ABSTRAK Fotokatalis merupakan suatu proses transformasi senyawa kimia yang dibantu oleh adanya material katalis dan cahaya. Teknologi fotokatalis sering digunakan untuk mengolah air polutan maupun limbah tekstil.
Aulia Dewi Rosanti   +2 more
doaj   +1 more source

The Effects of Metal Complexes of Nano-Graphene Oxide to Thermal Decomposition of FOX-7

open access: yesNanomaterials, 2020
1,1-diamino-2,2-dinitroethene (FOX-7) an insensitive high-energetic compound, has rarely been reported previously with respect to combustion performance.
Chongmin Zhang   +5 more
doaj   +1 more source

Yakov Syrkin: On the 125th anniversary of his birthday

open access: yesТонкие химические технологии, 2019
The article is dedicated to the 125th birthday of Yakov Kivovich Syrkin - Academician, Doctor of Chemical Sciences, Professor, Laureate of the Stalin Prize, and founder of the school of quantum chemistry in Russia.
S. S. Plotkin   +2 more
doaj   +1 more source

Physical chemistry [PDF]

open access: yes, 2009
上野 雅晴   +3 more
openaire   +3 more sources

SYNTHESIS AND CHARACTERIZATION OF CASSAVA PEEL CARBON ACTIVATED USING ZnCl2¬

open access: yesJurnal Kimia Riset, 2018
In this study, to determine the characteristics of charcoal from the manufacture using a modification tool, and to determine the effect of system density variation.
Luki Aprilliya Setiyoningsih
doaj   +1 more source

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