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14 Jan 06:13

Janus [3:5] Polystyrene–Polydimethylsiloxane Star Polymers with a Cubic Core

by Peng-Fei Jin, Yu Shao, Guang-Zhong Yin, Shuguang Yang, Jinlin He, Peihong Ni and Wen-Bin Zhang

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DOI: 10.1021/acs.macromol.7b02268
26 Oct 01:46

Tricontinuous Nanostructured Polymers via Polymerization-Induced Microphase Separation

by Stacey A. Saba, Bongjoon Lee and Marc A. Hillmyer

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ACS Macro Letters
DOI: 10.1021/acsmacrolett.7b00677
31 Aug 12:17

Photoreduction Mechanism of CO2 to CO Catalyzed by a Rhenium(I)–Polyoxometalate Hybrid Compound

by Chenggang Ci, Jorge J. Carbó, Ronny Neumann, Coen de Graaf and Josep M. Poblet

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ACS Catalysis
DOI: 10.1021/acscatal.6b01638
06 Jun 04:24

UV-Induced Proton-Coupled Electron Transfer in Cyclic DNA Miniduplexes

by Yuyuan Zhang, Xi-Bo Li, Aaron M. Fleming, Jordan Dood, Ashley A. Beckstead, Anita M. Orendt, Cynthia J. Burrows and Bern Kohler

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Journal of the American Chemical Society
DOI: 10.1021/jacs.6b03216
13 Jul 01:32

Hierarchically Porous Polymer Monoliths by Combining Controlled Macro- and Microphase Separation

by Stacey A. Saba, Maral P. S. Mousavi, Philippe Bühlmann and Marc A. Hillmyer

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Journal of the American Chemical Society
DOI: 10.1021/jacs.5b04992
26 Jul 17:55

Synthesis of Pd(II) organometal incorporated ordered Im3m mesostructural silica and its catalytic activity in a water-medium Sonogashira reaction

New J. Chem., 2014, 38,4594-4599
DOI: 10.1039/C4NJ00652F, Paper
Fengxia Zhu, Lili Zhu, Xiaojun Sun, Litao An, Pusu Zhao, Hexing Li
A novel mesoporous Pd(II) catalyst exhibits high activity for Sonogashira coupling of aryl halides with phenylacetylene in aqueous medium.
The content of this RSS Feed (c) The Royal Society of Chemistry
26 Jul 17:45

Structure of insoluble complex formed by a block copolymer of 2-ethyl-2-oxazoline and ethylene oxide and poly(methacrylic acid)

Publication date: 2 September 2014
Source:Polymer, Volume 55, Issue 18
Author(s): Yasuhiro Matsuda , Yasunori Shiokawa , Moriya Kikuchi , Atsushi Takahara , Shigeru Tasaka
Complexes that were insoluble in water were formed by mixing aqueous solutions of a block copolymer of 2-ethtyl-2-oxazoline (EOX) and ethylene oxide (EO) and those of poly(methacrylic acid) (PMAA). The structures of these complexes were investigated by the results obtained mainly by infrared spectroscopy, X-ray diffraction, and differential scanning calorimetry. The molar ratio of MAA in the complexes was also estimated by analyzing the infrared spectra. Whereas homopolymers of EOX and EO formed nearly equimolar complexes with PMAA irrespective of the feed molar ratio, the molar ratio of MAA in the complexes formed by the block copolymer and PMAA depended on the feed molar ratio. Although the infrared spectra indicated structural differences between the homopolymer of EOX and EOX in the block copolymer before forming complexes, the spectra obtained for the complexes formed by the homopolymer and the block copolymer were similar to each other.

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13 Sep 06:27

Framework isomers controlled by the speed of crystallization: different aggregation fashions of Zn(II) and 1,2,4-triazol-3-amine, distinct (3,4)-connected self-penetrating nets, and various pore shapes

Dalton Trans., 2013, 42,13802-13805
DOI: 10.1039/C3DT51454D, Communication
Ming-Biao Luo, Zi-Zun Yuan, Wen-Yuan Xu, Feng Luo, Jian-Qiang Li, Yan Zhu, Xue-Feng Feng, Shu-Juan Liu
Two exceptional framework isomers are controlled by different speeds of crystallization.
The content of this RSS Feed (c) The Royal Society of Chemistry