Results 81 to 90 of about 590,000 (215)

Optimization mechanism of electrical conductivity and compressive sensing characteristics in magnesium phosphate repair mortar

Results in Engineering
Magnesium phosphate repair mortar is widely used for emergency repair of cracked foundation components, and its intelligent enhancement provides a carrier for structural health monitoring.
Junxia Liu, Jingyu Zhang, Junpeng Chen
doaj   +1 more source

Water-Preserving and Salt-Resistant Slow-Release Fertilizers of Polyacrylic Acid-Potassium Humate Coated Ammonium Dihydrogen Phosphate. [PDF]

Polymers (Basel), 2021
Li H, Yang L, Cao J, Nie C, Liu H, Tian J, Chen W, Geng P, Xie G.   +8 more
europepmc   +1 more source

1,3-Diindolylureas: high affinity dihydrogen phosphate receptors

, 2008
Neutral 1,3-di(1H-indol-7-yl)ureas are selective dihydrogen phosphate receptors in polar solvent mixtures ( DMSO-d(6)-25% water)
LIGHT M. E., Hursthouse, Michael B., HISCOCK J. R, Light, Mark E., Caltagirone, Claudia, Hiscock, Jennifer R., Brooks, Simon J., Gale, Philip A., GALE P. A, BROOKS S. J, HURSTOHOUSE M. B, Light, Mark Edward   +11 more
core   +1 more source

The Roles of Porous Coral Sands in Initial Enrichment of Ammonia-Oxidizing Bacteria

The Scientific World Journal, 2007
The purpose of this study was to investigate the roles of coral sands in the enrichment and isolation of ammonium-oxidizing bacteria (AOB). We hypothesized that the porous coral sands provided additional surface area and nutrients for the growth of ...
Qing Guo, Zao-he Wu, Ming-liang Qian, Binhe Gu   +3 more
doaj   +1 more source

Reaction mechanisms of phosphate with Al(OH)3 and a sandy soil [PDF]

, 1979
Al(OH) 3 is a very effective sorbent for orthophosphate especially at low pH. At low phosphate concentration c p , phosphate is adsorbed by an exchange mechanism with singly coordinated OH(H) groups residing on the surface of the Al(OH) 3 . In chapters 2
Riemsdijk, W.H., van
core  

SYNTHESIS OF SODIUM AMMONIUM HYDROPHOSPHATE AND SODIUM DIHYDROPHOSPHATE BASED ON EXTRACTION PHOSPHORIC ACID FROM CENTRAL KYZYLKUM PHOSPHORITES [PDF]

, 2021
The aim of the research is the synthesis of sodium ammonium hydrogen phosphate and sodium dihydrogen phosphate based on purified extraction phosphoric acid.
Arifdjanova, Kamola, Mirzakulov, Kholtura, Gavkhar, Melikulova, Khujamberdiev, Sherzod   +3 more
core  

Choline dihydrogen phosphate [PDF]

, 2009
In the cystal structure of the title compound, (2-hydroxyethyl)trimethylammonium dihydrogen phosphate, C5H14NO+·H2PO4−, two anions create dimeric structures via two O—H...O hydrogen bonds.
Kyoko Fujita, Douglas R MacFarlane, Hiroyuki Ohno, Keiichi Noguchi   +3 more
core   +1 more source

Antipyrene Preparation Based on Phosphoric Acid with Carbamide

, 2020
In this work, we have carried out research on the synthesis of nitrogen and phosphorus-containing fire retardants. Epichlorohydrin, urea, melamine, ammonium dihydrogen phosphate, orthophosphoric acid, morpholine were selected as objects of ...
qizi, O. M. (Olimova)
core   +2 more sources

Combustion and Mechanical Properties of Wood Impregnated with Aqueous Solutions of Various Ammonium and Phosphate-Based Commercial Fertilizers

Drvna Industrija
This study evaluates the combustion and mechanical behavior of Oriental beech (Fagus orientalis L.) wood impregnated with aqueous solutions of various commercial fertilizers–specifically calcium ammonium nitrate (CAN), triple superphosphate (TSP ...
Caglar Altay, Mustafa Kucuktuvek, Mehmet Yeni̇ocak, Erkan Avcı, Davut Çiftçi, Hilmi Toker, Ergun Baysal   +6 more
doaj   +1 more source

Development of Surface-Modified Microelectrode Arrays for the Electrochemical Detection of Dihydrogen Phosphate

, 2005
Platinum and gold microelectrode arrays (MEAs), fabricated on silicon substrates with different geometric characteristics, were surface-modified by the potentiostatic electropolymerization of the pyrrole-ferrocene derivative Py(CH2)3NHCOFc, in the case
Alfonso Berduque, Berduque, A., Olivier Reynes, Reynes, O., Royal, G., Damien W. M. Arrigan, Yvonne E. Watson, Watson, Y., Eric Saint‐Aman, Herzog, G., Moutet, J., Saint-Aman, E., Jean‐Claude Moutet, Guy Royal, Grégoire Herzog, Arrigan, Damien   +15 more
core   +2 more sources