Results 61 to 70 of about 1,218,797 (156)

A survey of thermodynamic properties of the compounds of the elements CHNOPS Progress report, 1 Oct. - 31 Dec. 1966 [PDF]

open access: yes
Thermodynamic properties for compounds of the elements carbon, hydrogen, nitrogen, oxygen, phosphorus, and ...
Armstrong, G. T.   +3 more
core   +1 more source

Extended homologous series of Sn-O layered systems: a first-principles study

open access: yes, 2016
Apart from the most studied tin-oxide compounds, SnO and SnO2, intermediate states have been claimed to exist for more than a hundred years. In addition to the known homologous series (Seko et al., Phys. Rev. Lett.
Govaerts, Kirsten   +2 more
core   +1 more source

Development of an improved oxygen electrode for use in alkaline H2O2 fuel cells Quarterly report, Jan. 1 - Mar. 31, 1968 [PDF]

open access: yes
Preparation of reduced, mixed metals for synthesis of interstitial compounds for increased efficiency of oxygen electrodes in alkaline H2-O2 fuel ...

core   +1 more source

Biocatalyst Screening with a Twist: Application of Oxygen Sensors Integrated in Microchannels for Screening Whole Cell Biocatalyst Variants

open access: yesBioengineering, 2018
Selective oxidative functionalization of molecules is a highly relevant and often demanding reaction in organic chemistry. The use of biocatalysts allows the stereo- and regioselective introduction of oxygen molecules in organic compounds at milder ...
Ana C. Fernandes   +5 more
doaj   +1 more source

Reversible Anionic Redox Activities in Conventional LiNi1/3 Co1/3 Mn1/3 O2 Cathodes. [PDF]

open access: yes, 2020
Redox reactions of oxygen have been considered critical in controlling the electrochemical properties of lithium-excessive layered-oxide electrodes. However, conventional electrode materials without overlithiation remain the most practical.
Cho, Kyeongjae   +6 more
core  

Oxygen scavengers as active food packaging: A systematic literature review and network analysis

open access: yesFood Chemistry Advances
Oxygen scavengers are active packaging materials that extend shelf life and maintain food quality, especially for oxygen-sensitive products. This review examines research trends, innovations, and challenges of oxygen scavengers in packaging from 2000 to ...
Muh Arfan   +3 more
doaj   +1 more source

Influence of Aeration on the Composition of Biocenosis and Efficiency of Removal of Nitrogen-Containing Compounds on Rapid Filters for Drinking Water Treatment

open access: yesНаукові вісті Національного технічного університету України "Київський політехнічний інститут", 2018
Background. Nitrogen compounds are the most common components of groundwater in Ukraine. Nitrates for humans are not poisonous, but in the human body, they turn into nitrites, affecting the health of the whole organism. One of the possible ways to reduce
Oleksandr V. Kravchenko   +2 more
doaj   +1 more source

A survey of thermodynamic properties of the compounds of the elements chnops progress report, 1 feb. - 30 jun. 1965 [PDF]

open access: yes
Heat capacities, entropies, enthalpies, and free energies of organic and inorganic compounds of carbon, hydrogen, nitrogen, oxygen, phosphorus, and ...
Armstrong, G. T.   +4 more
core   +1 more source

Energetics and crystal chemistry of Ruddlesden-Popper type structures in high T(sub c) ceramic superconductors [PDF]

open access: yes
The formation of Ruddlesden-Popper type layers (alternating slabs of rocksalt and perovskite structures) is seen in these oxides which is similar in many respects to what is seen in the system Sr-Ti-O.
Cormack, A. N., Dwivedi, Anurag
core   +1 more source

First-principles computational study of defect clustering in solid solutions of ThO$_{2}$ with trivalent oxides

open access: yes, 2010
The energetics of mixing and defect ordering in solid solutions of fluorite-structured ThO$_{2}$ with oxides of trivalent cations (Sc, In, Y, Nd, La) are investigated by electronic density-functional-theory (DFT).
Alexandrov, Vitaly   +3 more
core   +1 more source

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