Results 91 to 100 of about 3,261 (224)

Pyrolysis Synthesized g-C3N4 for Photocatalytic Degradation of Methylene Blue

Journal of Chemistry, 2013
Graphitic carbon nitride (g-C3N4) was synthesized at 520°C by the pyrolysis of cyanamide, dicyandiamide, and melamine. The samples were characterized by X–ray diffraction (XRD), UV-visible diffuse reflectance spectra, Fourier transform infrared ...
Gang Xin, Yali Meng
doaj   +1 more source

Effectiveness of zeolite, biochar, and dicyandiamide in reducing nitrogen losses (N2O emissions and NH3 volatilizations) from farming dairy effluent under drought [PDF]

Revista Brasileira de Ciência do Solo
The combination of farming dairy effluent (FDE) with mitigating agents’ nitrogen (N) losses to the environment, such as zeolites, dicyandiamide (DCD), and biochar, may reduce losses and improve N availability to plants.
Vanina Rosa Noemí Cosentino, Edit Otero Estrada, Romina Ingrid Romaniuk, María Camila Sastre Contreras, Armwell Shumba, Marcelo Javier Beltrán, Mónica Gabriela Pérez, Alejandro Oscar Costantini, Silvia Imhoff   +8 more
doaj   +2 more sources

Bottom-Up Enhancement of g-C3N4 Photocatalytic H2 Evolution Utilising Disordering Intermolecular Interactions of Precursor

International Journal of Photoenergy, 2014
Disordered intermolecular interaction carbon nitride precursor prepared by water-assisted grinding of dicyandiamide was used for synthesis of g-C3N4. The final sample possesses much looser structure and provides a broadening optical window for effective ...
Xue Lu Wang, Wen Qi Fang, Yu Hang Li, Pengfei Liu, Haimin Zhang, Yun Wang, Porun Liu, Yefeng Yao, Huijun Zhao, Hua Gui Yang   +9 more
doaj   +1 more source

Fabrication of a Simple and Sensitive Electrochemical Dicyandiamide Sensor Based on Molecularly Imprinted Technology

International Journal of Electrochemical Science, 2015
A novel electrochemical sensor for dicyandiamide (DCD) recognition and detection was fabricated by using molecularly imprinted polymer (MIP) technique. The MIP sensor was electropolymerized on the surface of a golden electrode via cyclic voltammetry (CV).
Hongwu Wang, Yanqing Liu, Shoulian Wei, Su Yao, Siyi Gong   +4 more
doaj   +1 more source

A chemical and mechanical evaluation of interfacial fracture in dicyandiamide cured epoxy/steel adhesive systems

, 2008
The interfacial fracture performance of dicyandiamide cured epoxy/steel adhesive systems was thoroughly investigated. Fracture mechanics based testing was utilized to study several variables which were believed to influence the epoxy/steel interphase ...
Vrana, Mark A.
core  

Effect of Biochar Application on the Efficacy of the Nitrification Inhibitor Dicyandiamide in Soils

BioResources, 2015
A series of laboratory incubation experiments was conducted to evaluate the effect of biochar application on the efficacy of the nitrification inhibitor (NI) dicyandiamide (DCD) in Cambisol (pH 7.14) and Latosol (pH 4.83). The feedstocks (eucalyptus wood,
Yunfeng Shi, Lili Zhang, Muqiu Zhao
doaj   +1 more source

ELECTRON SPIN RESONANCE SPECTRA OF RADICALS IN GAMMA IRRADIATED DICYANDIAMIDE

, 1970
Author Institution: Department of Chemistry, Queen's UniversityThe ESR spectra of three radical species have been observed near g = 2 in powder and single crystal samples of dicyandiamide (cyanoguanidine). ($NH_{2})_{2} C_{2}NCN$. One of the spectra is a
Kewley, R., Lind, G.
core   +1 more source

Effect of concentration, temperature, moisture, liming and organic matter on the efficacy of the nitrification inhibitors benzotriazole, o-nitrophenol, m-nitroaniline and dicyandiamide

, 1999
Laboratory experiments were carried out to study the effect of various factors that affect the efficacy of the nitrification inhibitors, benzotriazole, o-nitrophenol, m-nitroaniline and dicyandiamide.
Prakasa Rao, E.V.S., Nanje Gowda, N.M., Puttanna, K.   +2 more
core   +1 more source

Properties, structure and mechanism of high-temperature modified steel slag based on solid waste

Alexandria Engineering Journal
In this study, a composite modifier (CMCDL) containing coal gasification residue, dicyandiamide waste slag, and lake sediments was used to modify steel slag at high-temperature.
Hao Cui, Changlong Wang, Guangquan Zhang, Kaifan Zhang, Zhibing Liu, Yang Qi, Yongchao Zheng, Yunyi Bai, Xingshuai Fu   +8 more
doaj   +1 more source

Shelf life, network formation, and properties of epoxy-dicyandiamide systems for nano composites

, 2011
Epoxidsysteme werden eingesetzt als Konstruktionsklebstoff im Bauwesen, als Strukturklebstoff zum Automobil-, Schiffs- und Flugzeugbau, als Vergussmasse zur Verkapselung elektrischer Bauteile oder in Form von Beschichtungen und Lacken gegen Korrosion ...
Gaukler, Jan Christoph
core   +1 more source