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35,712 Newest Publications about the topic solution

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Evaluation of an alternative chlorine production process for energy saving toward sustainability

30-Apr-2016 | Ali Ghannadzadeh, Majid Sadeqzadeh, Environmental Progress, 2016

Exergetic‐based solutions are proposed in this work to reduce the energy footprint of an alternative chlorine production process. By presenting exergy analysis results in the form of visualized exergetic process flowsheets using a solution panel, this study does not only find the ...

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Thin film composite forward osmosis membranes with poly(2‐hydroxyethyl methacrylate) grafted nano‐TiO2 as additive in substrate

30-Apr-2016 | Wu Kuang, Zhongnan Liu, Guodong Kang, Dandan Liu, Meiqing Zhou, Yiming Cao, Journal of Applied Polymer Science, 2016

ABSTRACT The poly(2‐hydroxyethyl methacrylate) grafted titanium dioxide nanoparticles were synthesized and added to the substrate of flat‐sheet thin film composite forward osmosis (TFC‐FO) membranes. The hydrophilicity of substrate was improved, which was advantageous to enhance the water flux ...

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Surface Nanostructures of Au‐Thiolated Cyclodextrin‐Fe Species: Gas and Liquid Phase Preparation

29-Apr-2016 | Sona Halaszova, Monika Jerigova, Dusan Lorenc, Michal Prochazka, Dusan Velic, ChemPhysChem, 2016

Supramolecular surface nanostructures have application potential as functional devices. The complex preparation and formation between thiolated cyclodextrin chemisorbed on Au surface (Au‐S‐CD) and deposited Fe species are studied by using secondary ion mass spectrometry. The Fe species are ...

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Chirality‐Selective Photoluminescence Enhancement of ssDNA‐Wrapped Single‐Walled Carbon Nanotubes Modified with Gold Nanoparticles

29-Apr-2016 | Juan Yang, Qinghua Zhao, Min Lyu, Zhenyu Zhang, Xiao Wang, Meng Wang, Zhou Gao, Yan Li, Small, 2016

In this work, a convenient method to enhance the photoluminescence (PL) of single‐walled carbon nanotubes (SWNTs) in aqueous solutions is provided. Dispersing by single‐stranded DNA (ssDNA) and modifying with gold nanoparticles (AuNPs), about tenfold PL enhancement of the SWNTs is observed. More ...

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Commercial Copper Foam as an Effective 3D Porous Electrode for Nonenzymatic Glucose Detection

29-Apr-2016 | Lili Bie, Xue Luo, Luqi Kang, Daiping He, Ping Jiang, Electroanalysis, 2016

Abstract Commercially available copper foam (CF) was used as a 3D porous electrochemical sensing platform for nonenzymatic glucose detection. CF shows high electrocatalytic activity towards glucose oxidation and can be used directly for glucose electrochemical sensing without any pretreatment. ...

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Iron oxide nanotube film formed on carbon steel for photoelectrochemical water splitting: effect of annealing temperature

29-Apr-2016 | Hongda Deng, Mao‐Chia Huang, Wei‐Heng Weng, Jing‐Chie Lin, Surface and Interface Analysis, 2016

Carbon steels (CSs) were anodized in an ethylene glycol solution containing 3 vol.% H2O and 0.1 m NH4F to coat with nanotube arrays film. The as anodized nanotube arrays film were annealed in argon atmosphere at various temperatures ranging from 250 to 550 °C for 4 h. The morphology and crystal ...

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Aqueous Solution-Based Fe3O4 Seed-Mediated Route to Hydrophilic Fe3O4–Au Janus Nanoparticles

29-Apr-2016 | Chenjing Jin; Yun Qu; Minggui Wang; Jie Han; Yimin Hu; Rong Guo, Langmuir, 2016

Hydrophilic Fe3O4–Au Janus nanoparticles have been synthesized through a facile aqueous solution-based Fe3O4 seed-mediated chemical reduction route, where Au nanoparticles can be in situ formed on surfaces of PVP-modified Fe3O4 nanoparticles by adopting the well-known citrate reduction route. The ...

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New Perspectives on the Charging Mechanisms of Supercapacitors

29-Apr-2016 | Alexander C. Forse; Céline Merlet; John M. Griffin; Clare P. Grey, Journal of the American Chemical Society, 2016

Supercapacitors (or electric double-layer capacitors) are high-power energy storage devices that store charge at the interface between porous carbon electrodes and an electrolyte solution. These devices are already employed in heavy electric vehicles and electronic devices, and can complement ...

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s‐Triazine‐Based Functional Discotic Liquid Crystals:Synthesis, Mesomorphism and Photoluminescence

28-Apr-2016 | Bhyranalyar N Veerabhadraswamy, Hashambi K Dambal, Doddamane S Shankar Rao, Channabasaveshwar Veerappa Yelamaggad, ChemPhysChem, 2016

A new series of C3‐symmetric, π‐conjugated molecules were designed, synthesized and characterized. They were, derived from electron‐accepting s‐triazine appended covalently to electron‐donating styrylbenzene arms, readily prepared, in excellent yields with high purity, by three‐fold condensation ...

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A three‐step method for the deposition of large cuboids of organic ‐ inorganic perovskite and application in solar cells

28-Apr-2016 | Saeed Shahbazi, Mahdi Malekshahi Byranvand, Fariba Tajabadi, Sharara Afshar, Nima Taghavinia, ChemPhysChem, 2016

In this research, we report a three‐step method for the deposition of CH3NH3PbI3 perovskite films with a high crystalline structure and large cuboids overlayer morphology. The method includes PbI2 deposition which follows by dipping into C4H9NH3I (BAI) solution and (BA)2PbI4 perovskite ...

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