Results 301 to 310 of about 1,037,432 (375)

Potential Effect of Ammonium Chloride on the Optical Physical Properties of Polyvinyl Alcohol

, 2020
The preparation of facile convertible and degradable polymers has received great attention due to their applications in the fields of environmental protection, pharmaceutical industry, and public health. In this work, five samples were prepared by adding
A. Nejres, H. Ali, S. Behnam, Yasser Fakri Mustafa   +3 more
semanticscholar   +1 more source

Electrostatic Functionalization and Passivation of Water-Exfoliated Few-Layer Black Phosphorus by Poly Dimethyldiallyl Ammonium Chloride and Its Ultrafast Laser Application.

ACS Applied Materials and Interfaces, 2018
Few-layer black phosphorus (BP) which exhibits excellent optical and electronic properties, has great potential applications in nanodevices. However, BP inevitably suffers from the rapid degradation in ambient air because of the high reactivity of P ...
Qingliang Feng, Hongyan Liu, Meijie Zhu, J. Shang, Dan Liu, Xiaoqi Cui, Diqin Shen, Liangzhi Kou, D. Mao, Jianbang Zheng, Chun Li, Jin Zhang, Hua Xu, Jianlin Zhao   +13 more
semanticscholar   +1 more source

Review of Ammonium Chloride–Water Solution Properties

Journal of Chemical and Engineering Data, 2018
Ammonium chloride is commonly used as a buffer solution to control pH levels in a wide variety of chemical and medical applications and is also used as a fertilizer because it acts as a sufficient source of nitrogen for the soil. More recently it is used
M. Stefan-Kharicha, A. Kharicha, J. Mogeritsch, Menghuai Wu, A. Ludwig   +4 more
semanticscholar   +1 more source

Ammonium chloride and viral penetration

Archiv f�r die gesamte Virusforschung, 1967
Quantitation of the effect of NH4Cl on viral penetration was done under conditions of single-cycle replication in a system using Krebs-2 ascites cells and influenza virus, which produces only unassembled viral structural protein. Penetration was measured by neutralization of adsorbed virus in the presence or absence of NH4Cl and comparison of yields of
Anthony R. Scala, Monroe D. Eaton
openaire   +3 more sources

Trimethyl(phenyl)ammonium-chlorid [PDF]

Acta Crystallographica Section C Crystal Structure Communications, 1989
[N(CH 3 ) 3 (C 6 H 5 )]Cl cristallise dans P2 1 2 1 2 1 avec a=13,307, b=10,635 et c=6,742 A, Z=4; affinement jusqu'a R=0,035. Les cations ont des liaisons N-C de 1,50 a 1,52 A. l'ion Cl − est niche entre les trois groupes methyl d'un cation voisin et a des contacts Cl...H avec trois atomes H phenyl de trois autres ...
V. Krug, U. Müller
openaire   +1 more source

Baking ‘crumbly’ carbon nitrides with improved photocatalytic properties using ammonium chloride

, 2016
Ammonium chloride can serve as a green, unreactive and reusable template to prepare heptazine-based graphitic carbon nitrides with surface areas up to 30 m2 g−1 and up to 6 times higher photocatalytic activity, by a simplified procedure that comprises ...
Aleksandr Savateev, Zupeng Chen, D. Dontsova   +2 more
semanticscholar   +1 more source

Experimental charge density evidence for pnicogen bonding in a crystal of ammonium chloride.

ChemPhysChem, 2015
Chemical binding in crystalline ammonium chloride, a simple inorganic salt with an unexpectedly complex bonding pattern, was studied by using a topological analysis of electron density function derived from high-resolution X-ray diffraction. Supported by
Y. Nelyubina, A. Korlyukov, K. Lyssenko
semanticscholar   +1 more source

The Dissociation of Ammonium Chloride

The Journal of Chemical Physics, 1944
Two values for the standard free energy of dissociation of ammonium chloride into ammonia and hydrogen chloride, calculated by two independent paths, are 21,860 cal. and 21,780 cal. at 298.1°K. The good agreement serves as additional evidence for the complete dissociation of ammonium chloride in the vapor phase.
openaire   +2 more sources

On the thermal conductivity of ammonium- and deutero-ammonium chloride

Physics Letters A, 1969
Abstract Measurements of the thermal conductivity of NH 4 - and ND 4 Cl for the temperature range 2°–300°K are presented. There is a first order phase transition in NH 4 - and probably a second order transition in ND 4 Cl.
W. Waidelich, W. Bausch
openaire   +2 more sources

Poly-benzylic ammonium chloride resins as solid catalysts for fructose dehydration.

ChemSusChem, 2014
5-hydroxymethylfurfural (HMF) is one of the most promising platform molecules, and can be converted into a variety of interesting chemicals. The production of HMF is essentially targeted at bulk chemicals downstream, such as chemicals for the fuels and ...
S. Teong, Guangshun Yi, Xueqin Cao, Yugen Zhang   +3 more
semanticscholar   +1 more source