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Foliar potassium-calcium nutrition enhances fruit yield, quality and mitigates cracking in guava (<i>Psidium guajava</i> L.) under humid subtropical conditions. [PDF]

Front Plant Sci
Dangwal V, Singh VP, Mishra DS, Rawat M, Krishna, Kumar R, Ravat P, Rai R, Yadav V, Kumar P, Sharma G, Kumar A, Kumar V, Singh O, Jat R.   +14 more
europepmc   +1 more source

<i>N</i>,<i>N</i>-Diisopropyltryptamine and diptogenia: proposed mechanisms for a frequency-selective pitch-distorting psychedelic. [PDF]

Brain Commun
Hurst A, Bajo VM.
europepmc   +1 more source

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Interstitial Compounds of Potassium with Carbon Fibres

Nature, 1968
THE formation of interstitial compounds of potassium in graphite is well known and the phases C8K, C10K, C24K, C36K and others have been identified and their physical and chemical properties measured by several authors1–9.
C. Hérinckx, R. Perret, W. Ruland
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Tailor-made Oligosilyl Potassium Compounds

Organometallics, 2002
A number of differently substituted oligosilyl potassium compounds have been prepared by reaction of the respective trimethylsilylated precursors with potassium tert-butoxide. It has been demonstrated that in the presence of larger trialkylsilyl groups always trimethylsilyl groups are removed selectively.
Christian Kayser, Roland Fischer, Judith Baumgartner, Christoph Marschner   +3 more
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Flame Inhibition by Potassium-Containing Compounds

Combustion Science and Technology, 2017
A kinetic model of inhibition by the potassium-containing compound potassium bicarbonate is suggested. The model is based on the previous work concerning kinetic studies of suppression of secondary flashes, inhibition by alkali metals and the emission of sulfates and chlorides during biomass combustion.
Valeri I, Babushok, Gregory T, Linteris, Pol, Hoorelbeke, Dirk, Roosendans, Kees, van Wingerden   +4 more
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Unusual Chemical Behavior for Potassium under Pressure:  Potassium−Silver Compounds

Journal of the American Chemical Society, 1996
At high pressures, there are large changes in the size and electron concentration of the alkali metals. As a result, significant changes should occur in the solid-state chemistry of these elements, allowing the formation of alkali metal−transition metal compounds. The formation of two alkali metal−transition metal compounds, K3Ag and K2Ag, is reported.
T. Atou, M. Hasegawa, L. J. Parker, J. V. Badding   +3 more
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Potassium-oxygen graphite intercalation compounds

Synthetic Metals, 1994
Abstract Intercalation of potassium superoxide KO 2 into graphite in the presence of potassium metal was studied. Graphite intercalation compounds of stage 1 (assigned formula C 4 KO 2 , c -axis repeat distance 8.44 A) and stage 2 (assigned formula C 8 KO 2 , c -axis repeat distance 11.75 A) were synthesized and isolated for the first time.
V.Z. Mordkovich, Y. Ohki, S. Yoshimura, S. Hino, T. Yamashita, T. Enoki   +5 more
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