Results 31 to 40 of about 184,863 (206)

PANORAMA DA QUÍMICA INORGÂNICA NO BRASIL REVISITADO: PERÍODO DE 2002 A 2016

Química Nova
The present article describes the development of the Inorganic Chemistry in Brazil in the last 15 years, using as starting point the scientific contributions of a group of 405 researchers selected among the members of the Inorganic Chemistry Division of ...
Shirley Nakagaki, Geani Maria Ucoski, Julio S. Rebouças, Ana Maria da Costa Ferreira   +3 more
doaj   +1 more source

Dioxygen Activation by Internally Aromatic Metallacycle: Crystallographic Structure and Mechanistic Investigations

iScience, 2020
Summary: Mononuclear metal-peroxo species are invoked as the key intermediates in metalloenzymatic or synthetic catalysis. However, either transience or sluggishness reactivity of synthetic analogs of metal-peroxo species impedes our understanding of ...
Zhihong Deng, Peng Wu, Yapeng Cai, Yanheng Sui, Zhixin Chen, Hong Zhang, Binju Wang, Haiping Xia   +7 more
doaj   +1 more source

Characterization and densification of defect pyrochlore oxide powders ABi2Ta5O16 (A=Na, Tl)

Heliyon, 2019
Defect pyrochlore oxide powders ABi2Ta5O16, in the pseudo-binary systems BiTaO4–ATa3O8 (A = Na, Tl), were prepared by solid state method. The structural study showed that all oxides crystallize in a cubic system with the space group Fd3m, the lattice ...
O. Ait Sidi Ahmed, L. Bourja, A. Chagraoui, A. Tairi, A. Moussaoui, H. Ait Oulahyane, B. Manoun, S. Villain   +7 more
doaj   +1 more source

Inorganic Chemistry [PDF]

Nature, 1885
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openaire   +1 more source

Inorganic Chemistry [PDF]

Nature, 1907
n ...
openaire   +1 more source

Watts's “Inorganic Chemistry” [PDF]

Nature, 1884
THE review of my “Inorganic Chemistry” in NATURE of May 1 (p. 3) appears to have been written without much knowledge of the previous history of the work. The reviewer, indeed, writes as if he were criticising an entirely new book, whereas a glance at the preface might have shown him that the volume in question is the first part of the thirteenth ...
openaire   +2 more sources

Unique Lewis and Bronsted acidic sites texture in the selective production of tetrahydropyran and oxepanefrom1,5-pentanediol and 1,6-hexanediol over sustainable red brick clay catalyst

Heliyon, 2019
Activated red brick (ARB) clay material proved superb catalyst for selective conversion of 1,5-pentanediol (1,5-PDO) to tetrahydropyran (THP) and 1,6-hexanediol (1,6-HDO) to oxepane (OP) via dehydration under vapor phase conditions in a continuous flow ...
Venkata Rao Madduluri, Naresh Kumar Katari, Nagaiah Peddinti, Challa Prathap, David Raju Burri, Seetha Rama Rao Kamaraju, Sreekantha B. Jonnalagadda   +6 more
doaj   +1 more source

REVIEW OF INORGANIC CHEMISTRY. [PDF]

Journal of the American Chemical Society, 1907
n ...
openaire   +2 more sources

Anticorrosive properties of Hexa (3-methoxy propan-1,2-diol) cyclotri-phosphazene compound for carbon steel in 3% NaCl medium: gravimetric, electrochemical, DFT and Monte Carlo simulation studies

Heliyon, 2019
The corrosion inhibition performance of Hexa (3-methoxy propan-1,2 diol) cyclotriphosphazene (HMC) on carbon steel in 3% NaCl solution was investigated by weight loss (WL), potentiodynamic polarization (PDP), electrochemical impedance spectroscopy (EIS ...
Omar Dagdag, Ahmed El Harfi, Mustapha El Gouri, Zaki Safi, Ramzi T.T. Jalgham, Nuha Wazzan, Chandrabhan Verma, E.E. Ebenso, U. Pramod Kumar   +8 more
doaj   +1 more source

Hydrogen Transfer-Mediated Multicomponent Reaction for Direct Synthesis of Quinazolines by a Naphthyridine-Based Iridium Catalyst

iScience, 2020
Summary: Selective linkage of renewable alcohols and ammonia into functional products would not only eliminate the prepreparation steps to generate active amino agents but also help in the conservation of our finite fossil carbon resources and contribute
Zhenda Tan, Zhongxin Fu, Jian Yang, Yang Wu, Liang Cao, Huanfeng Jiang, Juan Li, Min Zhang   +7 more
doaj   +1 more source