Results 11 to 20 of about 285,197 (301)

Alkali metal reduction of alkali metal cations

open access: yesNature Communications, 2023
AbstractCounter to synthetic convention and expectation provided by the relevant standard reduction potentials, the chloroberyllate, [{SiNDipp}BeClLi]2 [{SiNDipp} = {CH2SiMe2N(Dipp)}2; Dipp = 2,6-i-Pr2C6H3)], reacts with the group 1 elements (M = Na, K, Rb, Cs) to provide the respective heavier alkali metal analogues, [{SiNDipp}BeClM]2, through ...
Kyle G. Pearce   +6 more
openaire   +3 more sources

University-Industry-Government Interaction: Drivers for Innovation in Nigeria [PDF]

open access: yes, 2020
This study examines the University-Industry-Government (UIG) collaboration as a potential driver for innovation in Nigeria. While Nelson and Rosenberg (1993), Freeman and Soete (1997) and Lundvall (1998) acknowledge the roles of innovation in economic ...
Alkali, Usman
core   +1 more source

Acid resistance of alkali-activated concrete

open access: yes, 2021
Both alkali-activation concretes, which are becoming more and more common today to reduce carbon emissions, and conventional concretes can be exposed to organic and inorganic acids throughout their service life.
Karakoç M.B., Özcan A.
core   +2 more sources

ADDITIONAL NOTES ON THE ALKALI AND ALKALI EARTH AMALGAMS. [PDF]

open access: yesJournal of the American Chemical Society, 1910
n ...
Smith, G. M.-C.-P., Bennett, H. C.
openaire   +2 more sources

Nonconventional alkaline activating solutions for alkali-activated mortars and concretes

open access: yes, 2021
Innovative solutions for reducing environmental problems associated with alkali-activated concrete are fundamental to make its use widespread. This study aims to present an overview of the production, characterization, application, and environmental ...
Soriano, L.   +4 more
core   +1 more source

Alkali-Resistant Catalytic Reduction of NOx by Using Ce–O–B Alkali-Capture Sites

open access: yes, 2021
Reducing the poisoning effect arising from alkali metals over catalysts for selective catalytic reduction (SCR) of NOx by NH3 is still an urgent issue to be solved.
Aling Chen (2009503)   +13 more
core   +1 more source

Effect of Alkali Metals and Alkaline Earth Metals Hydroxides on the Structure of Wool Fibers

open access: yesJournal of Natural Fibers, 2022
Wool is sensitive toward the effect of alkaline solutions which are usually used in the dissolution of wool fibers to regenerate keratin. In this investigation, the effect of different alkalis on the chemical composition and the secondary structure of ...
M. Abou Taleb   +6 more
doaj   +1 more source

Physiological Adaptive Strategies of Oil Seed Crop Ricinus communis Early Seedlings (Cotyledon vs. True Leaf) Under Salt and Alkali Stresses: From the Growth, Photosynthesis and Chlorophyll Fluorescence

open access: yesFrontiers in Plant Science, 2019
Ricinus communis is an important energy crop and is considered as one of the most potential plants for salt-alkali soil improvement in Northeast China. Early seedling stage (such as the cotyledon expansion stage) is always a vulnerable stage but plays a ...
Yingnan Wang   +8 more
doaj   +1 more source

Influence of modification methods on colour properties of a linen fabric dyed with direct dyes; pp. 131–137 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2018
Linen textiles appear to be some of the oldest in the world. Nowadays flax fibres are coming back to the fashion industry thanks to their freshness, comfort, and innovative technologies providing the elegance of and demand for linen clothing. Direct dyes
Aina Bernava, Skaidrite Reihmane
doaj   +1 more source

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