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    Academic Journals

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• Magnetic fluids' stability improved by oleic acid bilayer-coated structure via one-pot synthesis

  Authors:Ming-Jie Chen, Hui Shen, Xin Li, Jin Ruan, and Wei-Qin YuanFrom:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 20164,200 words Report 1460LTo improve the magnetic fluids' stability and demonstrate the relationships between the structure and the stability, a simple method was proposed for preparingoleic acid bilayercoated [Fe.sub.3][O.sub.4] magnetic...

• Isolation of sporopollenin-like biopolymer from Aspergillus niger and its characterisation

  Authors:Murari Lal Soni, Manish Gupta, and Kamta Prasad NamdeoFrom:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 20166,083 words Report 1480LThe study sought to isolate asporopollenin-like biopolymer from Aspergillus niger (A. niger) spore. The spore exine (Sp-exine) from A. niger was isolated using four different methods. The highest isolation efficiency...

• Graphite felt modified with electroless Co--Ni--P alloy as an electrode material for electrochemical oxidation and reduction of polysulfide species

  Authors:Brigita Macijauskiene and Egidijus GriskonisFrom:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 20165,567 words Report 1740LElectroless deposition of a Co--Ni--P alloy on the surface of graphite felt filaments was performed in a low-temperature pyrophosphate solution under flow-through conditions. The loading, composition, morphology, and...

• Preparation and artificial ageing tests in stone conservation of fluorosilicone vinyl acetate/acrylic/epoxy polymers

  Authors:Xiao-Ying Zhang, Wen-Ya Wen, Han-Qiang Yu, Qian Chen, Ji-Cheng Xu, Dong-Ya Yang, et al.From:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 20164,619 words Report 1430LIn this work, a series of fluorosilicone vinyl acetate/acrylic/epoxy (FVAE) polymers for protection of stone relics were prepared with different content of hexafluorobutyl methacrylate (HFBMA) by the seed emulsion...

• Facile and efficient synthesis of xanthenedione derivatives promoted by niobium pentachloride

  Authors:Willian H. dos Santos and Luiz C. Da Silva-FilhoFrom:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 20163,534 words Report 1330LXanthenedione derivatives were synthesised in one-pot reactions between arylaldehyde derivatives and 1,3-cyclohexanedione promoted by niobium pentachloride. This new method is simple, cost-effective, high-yielding with...

• Determination of vapor--liquid equilibrium diagrams of multicomponent systems

  Authors:Leonid Serafimov and Anastasia FrolkovaFrom:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 20163,008 words Report 1400LA method for the determination of vapor-liquid phase diagram structure of five-component systems based on the analysis of types and Poincare indexes of singular points of the geometric scan and full structure of the...

• Magnetic properties of binary and ternary mixed metal oxides Ni[Fe.sub.2][O.sub.4] and [Zn.sub.0.5][Ni.sub.0.5][Fe.sub.2][O.sub.4] doped with rare earths by sol--gel synthesis

  Authors:Martin Tsvetkov, Maria Milanova, Laura C.J. Pereira, Joao C. Waerenborgh, Cherkezova-Zheleva Zara, Joana Zaharieva, et al.From:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 20165,189 words Report 1380LThe spinel-type ferrites Ni[Fe.sub.2][O.sub.4] and [Zn.sub.0.5][Ni.sub.0.5][Fe.sub.2][O.sub.4] modified by lanthanide ions [Eu.sup.3+] and [Tb.sup.3+] were prepared by a sol--gel process with propylene oxide as a...

• Enhancing lithium--sulphur battery performance by copper oxide@graphene oxide nanocomposite-modified cathode

  Authors:Seyyed Taher Seyyedin, Mohammad Reza Sovizi, and Mohammad Reza YaftianFrom:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 20164,394 words Report 1570LNanosheet structures of copper oxide@graphene oxide (CuO@GO) composite were developed as a host material to embed sulphur nanoparticles for use as cathodes in lithium-sulphur (Li--S) batteries. The homogeneous...

• Co-precipitation behaviour of titanium-containing silicate solution

  Authors:Hui-Hong Lu, Min-Zhi Wu, Zheng-Li Zhang, Xing-Rong Wu, Liao-Sha Li, and Zhi-Fang GaoFrom:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 20164,731 words Report 1440LThe co-precipitation behaviour of a simulated [Al.sub.2][(S[O.sub.4]).sub.3]--TiOS[O.sub.4]--[Na.sub.2]Si[O.sub.3] solution that imitated the lixivium of Ti-bearing blast furnace slag (Ti-slag) leached by sulphuric acid...

• Sulphur and peroxide vulcanisation of rubber compounds[double dagger]--overview

  Authors:Jan Kruzelak, Richard Sykora, and Ivan HudecFrom:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 201610,153 words Report 1340LVulcanisation is a process of transforming a plastic rubber compound into a highly elastic product by forming a three-dimensional cross-linked network structure in the rubber matrix. Many systems have been developed to...

• Clustering analysis of different hop varieties according to their essential oil composition measured by GC/MS

  Authors:Paulius Kaskonas, Zydrunas Stanius, Vilma Kaskoniene, Kestutis Obelevicius, Ona Ragazinskiene, Antanas Zilinskas, et al.From:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 20165,003 words Report 1510LThis study describes the analysis of total hops essential oils from 18 cultivated varieties of hops, five of which were bred in Lithuania, and 7 wild hop forms using gas chromatography-mass spectrometry. The study...

• Synthesis of 5-hydroxymethylfurfural from glucose in a biphasic medium with Al[Cl.sub.3] and boric acid as the catalyst

  Authors:Zhi-Lei Xu, Xiao-Yue Wang, Mei-Yu Shen, and Chang-Hai DuFrom:Chemical Papers (Vol. 70, Issue 12) Peer-Reviewed

  Dec. 20165,210 words Report 1400LIn combination with non-corrosive and low-toxic boric acid, Al[Cl.sub.3] x 6[H.sub.2]O was found to be effective for the synthesis of 5-hydroxymethylfurfural (5-HMF) from glucose. In this work, a 5-HMF yield of...