نتایج جستجو برای: organic structure

تعداد نتایج: 1747030  

2009
Xue-qun Fu

The structure of the title compound, 2C(8)H(12)NO(+)·SO(4) (2-)·3H(2)O, consists of organic layers, water mol-ecules and SO(4) (2-) anions which lie within the organic layers. In the crystal, inter-molecular N-H⋯O, N-H⋯S O-H⋯O and O-H⋯S hydrogen bonds, some of which are bifurcated, stabilize the structure.

A. Rostami S. K. Seyyedi S. S. Zabihi Sh. Andalibi,

In this study, for increasing absorption of the active layer in bulk hetero junction (BHJ) organic solar cells (OSCs) we used surface Plasmon effects of metal nano particles (MNPs). We embedded the MNPs inside the active layer and studied the device structure. For shown the results we investigated the model of our structure with Finite Difference Time Domain (FDTD) numerical method and achieved...

A. Rostami S. K. Seyyedi S. S. Zabihi Sh. Andalibi,

In this study, for increasing absorption of the active layer in bulk hetero junction (BHJ) organic solar cells (OSCs) we used surface Plasmon effects of metal nano particles (MNPs). We embedded the MNPs inside the active layer and studied the device structure. For shown the results we investigated the model of our structure with Finite Difference Time Domain (FDTD) numerical method and achieved...

2016
George M. Whitesides

“Physical-organic chemistry” is not really about physical chemistry, organic chemistry, or even chemistry. It is a strategy for the design of programs in experimental scientific research – admittedly, a strategy most highly developed for research involving organic molecules as components – that offers a general, and remarkably versatile, method for tackling complex problems. The idea underlying...

2014

Acta Crystallographica Section E: Structure Reports Online is the IUCr’s open-access structural communications journal. It provides a fast, simple and easily accessible publication mechanism for crystal structure determinations of inorganic, metal-organic and organic compounds with validated structures. The electronic submission, refereeing and publication facilities of the journal ensure rapid...

ژورنال: علوم آب و خاک 2011
فایز رئیسی, , فخرالسادات موسوی, ,

Although the crucial function of earthworms in improvement of soil physical properties is well -know, but very little is known of the interactive influence of earthworms and organic materials on soil properties such as soil aggregate stability, particularly in arid and semi-arid soils. The low organic matter content and the significant role of earthworms in improving physical properties of arid...

Leila Vafayi Shahrara Afshar Soodabe Gharibe

ZnO/SiO2 was prepared using sol-gel method, and vanadium particles were loaded on this nano-photocatalyst by wet incipient method. They characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive (EDX) analysis andFouriertransform infrared spectroscopy (FT-IR). The XRD patterns showed that the zinc oxide samples have a wurtzite structure and vanadium dope...

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