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1,546 Newest Publications about the topic solution

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Interface Kinetic Diffusion Reaction Leading to Fast and Continuous Generation of AgCl Nanocubes in NaCl Solution

17-09-2013 | Zaizhu Lou; Baibiao Huang; Zeyan Wang; Xiaoyan Qin; Xiaoyang Zhang; Yuanyuan Liu; Rui Zhang; Ying Dai; Mike Whangbo, Dalton Transactions, 2013

It is found that the electrochemical corrosion of a silver sheet anode in NaCl solution gives rise to a fast and continuous way of generating AgCl nanocubes with good uniform morphology. We examined the factors affecting the size and morphologies of AgCl nanocubes, which include the applied ...

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Growth of hexagonal polyaniline fibers with polyacrylamide pendants

14-09-2013 | Xiaoxu Chen, Hongyuan Cai, Qunwei Tang, Danwei Liang, Min Wang, Benlin He, Polymer Composites, 2013

A new concept of synthesizing hexagonal polyaniline (PANi) fibers with polyacrylamide (PAAm) pendants in PAAm oligomer (oligo‐PAAm) colloid is proposed. The size and morphology of the composite fibers can be controlled by adjusting the synthesis conditions. A possible growth mechanism of the ...

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Corrosion resistance of investment casting samples of CF8 stainless steel in different passivation conditions

12-09-2013 | T. S. Pertile, E. J. Birriel, Materials and Corrosion, 2013

This study evaluated the corrosion performance of specimens of investment casting CF8 stainless steel, in different passivation conditions. The samples of a metallurgical industry were heat treated, blasted with steel grit, and surface treated with an aqueous solution used in the passivation ...

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Pathway Complexity in π-Conjugated Materials

12-09-2013 | Peter A. Korevaar; Tom F. A. de Greef; E. W. Meijer, Chemistry of Materials, 2013

To arrive at functional organic materials with optimal molecular organization, control over the aggregation process is a prerequisite. Often, however, multiple pathways are involved that compete for the same molecular building block, a phenomenon known as pathway complexity. As a result, the ...

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Remarkably stable amphiphilic random copolymer assemblies: A structure‐property relationship study

11-09-2013 | Krishna Dan, Priya Rajdev, Jolly Deb, Siddhartha S. Jana, Suhrit Ghosh, Journal of Polymer Science Part A: Polymer Chemistry, 2013

ABSTRACT Synthesis of a library of amphiphilic random copolymers from a single reactive pre‐polymer and their self‐assembly is reported. Post‐polymerization modifications of the parent polymer containing pendant N‐hydroxy succinimide (NHS) ester groups with various oligooxyethylene (OE) amines ...

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Tunable assembly of amphiphilic rod–coil block copolymers in solution

11-09-2013 | Jie Zhang; Xiao-Fang Chen; Hai-Bing Wei; Xin-Hua Wan, Chemical Society Reviews, 2013

This review covers the recent progress in the research field of rod–coil block copolymers (BCPs) containing rigid rod-like blocks and flexible coil-like blocks. Their assembly behaviors are fundamentally different from coil–coil BCPs in morphology because of the geometric disparity between the ...

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Influence of Headgroup on the Aggregation and Interactional Behavior of Twin-Tailed Cationic Surfactants with Pluronics

11-09-2013 | Rajwinder Kaur; Sugam Kumar; Vinod K. Aswal; Rakesh Kumar Mahajan, Langmuir, 2013

The surface tension measurements have been employed to characterize the micellar and interfacial behavior of pure and mixed systems of twin-tailed cationic surfactants: dimethylene bis(decyldimethylammonium bromide) (10–2–10), didecydimethylammonium bromide (DDAB), and ...

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Shape and Size Tunable Synthesis of Coordination Polymer Mn2W(CN)8·xH2O Microcrystals through a Simple Solution Chemical Route

09-09-2013 | Guoxing Zhu, Yunyun Xiao, Xiaoping Shen, Qingjing Zhang, Aihua Yuan, European Journal of Inorganic Chemistry, 2013

Abstract By using a simple solution chemistry approach with polyvinyprrolidone (PVP) as a capping agent, Mn2W(CN)8·xH2O microcrystals with unique morphologies including rice‐like, rod, octahedron, square platelet, and hollow‐core square platelet have been successfully synthesized. The ...

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Morphological Control for High Performance, Solution‐Processed Planar Heterojunction Perovskite Solar Cells

09-09-2013 | Giles E. Eperon, Victor M. Burlakov, Pablo Docampo, Alain Goriely, Henry J. Snaith, Advanced Functional Materials, 2013

Organometal trihalide perovskite based solar cells have exhibited the highest efficiencies to‐date when incorporated into mesostructured composites. However, thin solid films of a perovskite absorber should be capable of operating at the highest efficiency in a simple planar heterojunction ...

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Tuning the Stability of CaCO3 Crystals with Magnesium Ions for the Formation of Aragonite Thin Films on Organic Polymer Templates

04-09-2013 | Fangjie Zhu, Tatsuya Nishimura, Takeshi Sakamoto, Hidekazu Tomono, Hiroki Nada, Yasushi Okumura, Hirotsugu Kikuchi, ..., Chemistry - An Asian Journal, 2013

Abstract Thin‐film growth of aragonite CaCO3 on annealed poly(vinyl alcohol) (PVA) matrices is induced by adding Mg2+ into a supersaturated solution of CaCO3. Both the growth rate and surface morphology of the aragonite thin films depend upon the concentration of Mg2+ in the mineralization ...

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