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416 Aktuelle Fachpublikationen in Journal of Inorganic and Organometallic Polymers and Materials

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Synthesis, Characterization and Effects of Citric Acid and PVA on Magnetic Properties of CoFe2O4

25.11.2012 | M. Sivakumar, S. Kanagesan, K. Chinnaraj, R. Suresh Babu, S. Nithiyanantham, Journal of Inorganic and Organometallic Polymers and Materials, 2012

Cobalt ferrite (CoFe2O4) particles were synthesized by sol–gel method using metal nitrates, citric acid (CA) and polyvinyl alcohol (PVA). X-ray diffraction (XRD), high resolution scanning electron microscopy (HR-SEM), thermogravimetry/differential scanning calorimetry analysis and vibrating ...

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Recent Developments in the Synthesis, Characterization and Applications of Zirconium(IV) Based Composite Ion Exchangers

25.11.2012 | Zeid A. ALOthman, Inamuddin, Mu. Naushad, Journal of Inorganic and Organometallic Polymers and Materials, 2012

This article provides a review in the area of zirconium(IV) based organic–inorganic composite ion exchange materials used in analytical, pharmaceutical and environmental protection processes. It focuses on the synthesis, characterization and electroanalytical applications of various Zr(IV)-based ...

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Cu2+ Doped PVA Passivated ZnSe Nanoparticles-Preparation, Characterization and Properties

25.11.2012 | Sk. Muntaz Begum, M. C. Rao, R. V. S. S. N. Ravikumar, Journal of Inorganic and Organometallic Polymers and Materials, 2012

Cu2+ doped ZnSe nanoparticles are prepared by simple chemical method at room temperature with polyvinyl alcohol (PVA) as the passivating agent. The prepared sample is characterized by using X-ray diffraction, optical, photoluminescence, electron paramagnetic resonance (EPR) and FT-IR techniques. ...

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Structural Studies and Valence Band Splitting Parameters in Ordered Vacancy Compound AgGa7Se12

25.11.2012 | Rajani Jacob, R. Geethu, T. Shripathi, V. Ganesan, U. P. Deshpande, Shilpa Tripathi, B. Pradeep, Rachel Reena Philip, Journal of Inorganic and Organometallic Polymers and Materials, 2012

The threefold absorption in the fundamental absorption region of the ternary chalcopyrite AgGa7Se12, an ordered defect compound of AgGaSe2, is analyzed to elucidate the three closely spaced band gaps in its valence band due to the lifting of degeneracy of the Γ15 level. Hopfield’s quasi cubic ...

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PdCl2–Polyaniline Composite for CO Detection Applications: Electrical and Optical Response

13.11.2012 | Isam M. Arafa, Hassan M. El-Ghanem, Khetam A. Bani-Doumi, Journal of Inorganic and Organometallic Polymers and Materials, 2012

Different mass ratios of PdCl2 were incorporated into polyaniline emeraldine base (PdCl2–PANI) by sonication in acetonitrile. The PdII-doped PANI composites readily interact with CO gas at ambient conditions (1 atm, 27 °C) resulting in the reduction of PdII ions into metallic Pd0 and the release ...

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New host–guest supramolecular coordination polymers based on [(Me3Sn)3Fe(CN)6]n with alkali metal iodides and their applications as electrode materials in batteries

13.11.2012 | Safaa El- din H. Etaiw, Moustafa S. Ibrahim, Journal of Inorganic and Organometallic Polymers and Materials, 2012

The metal iodides reduce partially the host coordination polymer of the type 3¥ [ ( extMe 3 extSn ) 3 extFe( extCN ) 6 ] , I, to give new host–guest supramolecular coordination polymers (SCP). The physical and chemical characteristics of the new products were studied by elemental analyses, X-ray ...

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A Photoluminescent Polymeric 2D Silver(I) Complex Exhibits a Fishbone-like 1D Silver Cluster and New Coordination Mode of the Pyridine-2,3-Dicarboxylate

12.11.2012 | Alper Tolga Çolak, Gönül Pamuk, Nazlı Uzun, Okan Zafer Yeşilel, Fatih Semerci, Handan Günay, Orhan Büyükgüngör, Journal of Inorganic and Organometallic Polymers and Materials, 2012

In this study, a novel organic–inorganic hybrid compound with AgNO3 and 2,3-pyridinedicarboxylic acid (H2pydc), [Ag2(μ6-pydc)]n(1) has been synthesized. The molecular structure of complex has been determined by the single crystal X-ray diffraction. The complex has been observed to crystallize in ...

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Low-Temperature Sintering of (K0.5Na0.5)NbO3 Piezoelectric Ceramics

09.11.2012 | Xuming Pang, Jinhao Qiu, Kongjun Zhu, Honghui Gu, Journal of Inorganic and Organometallic Polymers and Materials, 2012

(K0.5Na0.5)NbO3 piezoelectric ceramics can be sintered at a temperature as low as 750 °C for 5 h by incorporating Li2CO3 + Bi2O3 + ZnO as the sintering aid, whereas the conventional sintering temperature is around 1,100 °C. The optimal “soft” piezoelectric properties are obtained for ceramics ...

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Synthesis of Novel Biocompatible Composite Fe3O4/ZrO2/Chitosan and Its Application for Dye Removal

09.11.2012 | Hualin Jiang, Pinghua Chen, Shenglian Luo, Xubiao Luo, Xinman Tu, Qun Cao, Yanlei Zhou, Weibo Zhang, Journal of Inorganic and Organometallic Polymers and Materials, 2012

A novel biocompatible composite Fe3O4/ZrO2/chitosan was synthesized in a simple way and its capacity of dye removal was investigated in this study. The morphology of the material was examined by SEM and TEM and found to be nanosized and spheroidal. Equilibrium adsorption isotherms and dynamic ...

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Synthesis and Characterization of Catalytically Activity Fe3o4–3-Aminopropyl-triethoxysilane/Pd Nanocomposite

08.11.2012 | E. Karaoglu, M. M. Summak, A. Baykal, H. Sözeri, M. S. Toprak, Journal of Inorganic and Organometallic Polymers and Materials, 2012

Herein we report the fabrication and characterization of Pd decorated Fe3O4 nanoparticles as highly effective catalysts for hydrogenation of 4-nitroaniline and 1,3-dinitrobenzene in liquid phase. The fabricated Fe3O4 nanoparticles exhibit an average size of 12 nm and super paramagnetic character ...

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