J. Material Chem.

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RSC - J. Mater. Chem. latest articles
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Dodecyl sulfate-induced fast faradic process in nickel cobalt oxide-reduced graphite oxide composite material and its application for asymmetric supercapacitor device

21 October, 2012 - 23:54

J. Mater. Chem., 2012, 22,23114-23119
DOI: 10.1039/C2JM35307E, PaperXu Wang, Wan Shuang Liu, Xuehong Lu, Pooi See Lee
An enhanced fast Faradic reaction process is induced by dodecyl sulfate ion in nickel cobalt oxide-reduce graphite oxide composite material.
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Vertical arrays of SiNWs-ZnO nanostructures as high performance electron field emitters

21 October, 2012 - 23:54

J. Mater. Chem., 2012, 22,22922-22928
DOI: 10.1039/C2JM34224C, PaperRami Reddy Devarapalli, Deodatta R. Shinde, Fatiha Barka-Bouaifel, Sandeep G. Yenchalwar, Rabah Boukherroub, Mahendra A. More, Manjusha V. Shelke
Multifunctional vertical arrays of ZnO nanostructures are synthesized on tips of silicon nanowires via solution routes and their field emission properties are investigated.
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Synthesis and photovoltaic performances of conjugated copolymers with 4,7-dithien-5-yl-2,1,3-benzothiadiazole and di(p-tolyl)phenylamine side groups

21 October, 2012 - 23:54

J. Mater. Chem., 2012, 22,22913-22921
DOI: 10.1039/C2JM33886F, PaperHaohao Li, Hao Luo, Zhencai Cao, Zhaojie Gu, Ping Shen, Bin Zhao, Huajie Chen, Gui Yu, Songting Tan
Three novel copolymers with different side groups are synthesized, the copolymers show high hole mobilities and PCE.
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Conjugated polymers with cationic iridium(III) complexes in the side-chain for flash memory devices utilizing switchable through-space charge transfer

21 October, 2012 - 23:54

J. Mater. Chem., 2012, 22,22964-22970
DOI: 10.1039/C2JM31963B, PaperShu-Juan Liu, Wen-Peng Lin, Ming-Dong Yi, Wen-Juan Xu, Chao Tang, Qiang Zhao, Shang-Hui Ye, Xiang-Mei Liu, Wei Huang
Conjugated polymers containing cationic Ir(III) complexes in the side-chain have been successfully applied in the fabrication of excellent polymer memory devices.
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Nanostructured ZnO as biomimetic anti-reflective coatings on textured silicon using a continuous solution process

21 October, 2012 - 23:54

J. Mater. Chem., 2012, 22,22906-22912
DOI: 10.1039/C2JM33462C, PaperSeung-Yeol Han, Brian K. Paul, Chih-hung Chang
A microreactor-assisted nanomaterial deposition process provides a potential economical path to broadband anti-reflection for silicon wafers and solar cell substrates.
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Highly efficient and solution-processed iridium complex for single-layer yellow electrophosphorescent diodes

21 October, 2012 - 23:54

J. Mater. Chem., 2012, 22,23005-23011
DOI: 10.1039/C2JM34462A, PaperXinhua Ouyang, Dongcheng Chen, Shuiming Zeng, Xingye Zhang, Shijian Su, Ziyi Ge
A novel electrophosphorescent material based on a biscyclometalated iridium(III) complex has been synthesized, and its application in organic light emitting devices was studied.
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1D hollow [small alpha]-Fe2O3 electrospun nanofibers as high performance anode material for lithium ion batteries

21 October, 2012 - 23:54

J. Mater. Chem., 2012, 22,23049-23056
DOI: 10.1039/C2JM32989A, PaperSudeshna Chaudhari, Madhavi Srinivasan
[small alpha]-Fe2O3 hollow nanofibers were synthesized by electrospinning method and exhibited high lithium storage capacity with improved cycling stability and good rate capability.
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A facile method to fabricate vertically aligned (K,Na)NbO3 lead-free piezoelectric nanorods

21 October, 2012 - 23:54

J. Mater. Chem., 2012, 22,23221-23226
DOI: 10.1039/C2JM35090D, PaperYing Xu, Qi Yu, Jing-Feng Li
(K,Na)NbO3 lead-free piezoelectric nanorods were grown vertically on SrTiO3 substrates by a hydrothermal method, and their growing mechanism was analyzed.
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Understanding experimental characterization of intermediate band solar cells

21 October, 2012 - 23:54

J. Mater. Chem., 2012, 22,22832-22839
DOI: 10.1039/C2JM33757F, Feature ArticleAntonio Marti, E. Antolin, P. G. Linares, A. Luque
A guide to the correct interpretation of experimental results in intermediate band solar cell research.
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Modulation of surface plasmons coupling for enhancement of optical transmittance of silver-coated alkaline-earth metal films

21 October, 2012 - 23:54

J. Mater. Chem., 2012, 22,22859-22865
DOI: 10.1039/C2JM32244G, PaperKihyon Hong, Jun Ho Son, Kisoo Kim, Sungjun Kim, Illhwan Lee, Jong-Lam Lee
We can enhance the optical transmittance of silver-coated alkaline-earth metal films by modulation of surface plasmons coupling.
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Spinel Mn1.5Co1.5O4 core-shell microspheres as Li-ion battery anode materials with a long cycle life and high capacity

19 October, 2012 - 23:17

J. Mater. Chem., 2012, 22,23254-23259
DOI: 10.1039/C2JM35607D, PaperJingfa Li, Shenglin Xiong, Xiaowei Li, Yitai Qian
Mn1.5Co1.5O4 core-shell microspheres, reported for the first time, could deliver a reversible capacity of 618 mA h g-1 at a current density of 400 mA g-1 even after 300 discharge-charge cycles, showing feasibility for application in high-power lithium ion batteries.
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Controllable fabrication, growth mechanism, and gas sensing properties of hollow hematite polyhedra

15 October, 2012 - 22:17

J. Mater. Chem., 2012, 22,22699-22705
DOI: 10.1039/C2JM34826H, PaperHao-Jie Song, Xiao-Hua Jia, Xue-Qiang Zhang
High gas sensitivity and selectivity performances of hollow hematite polyhedra were prepared by a hydrothermal method with the aid of NaF.
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An efficient and stable fluorescent graphene quantum dot-agar composite as a converting material in white light emitting diodes

15 October, 2012 - 22:17

J. Mater. Chem., 2012, 22,22378-22381
DOI: 10.1039/C2JM35305A, CommunicationC. M. Luk, L. B. Tang, W. F. Zhang, S. F. Yu, K. S. Teng, S. P. Lau
A facile method is reported to fabricate a graphene quantum dot-agar composite. The composite exhibits excellent optical stability and no luminescence quenching is observed. The composite is successfully applied as a colour converting material in blue light-emitting diodes (LEDs) to achieve white light emission.
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Electrospun shape memory film with reversible fibrous structure

15 October, 2012 - 22:17

J. Mater. Chem., 2012, 22,22387-22391
DOI: 10.1039/C2JM33970F, CommunicationHuiling Chen, Xinyu Cao, Jingnan Zhang, Jingjing Zhang, Yongmei Ma, Guangqin Shi, Yucai Ke, Dewen Tong, Lei Jiang
An electrospun shape memory polymer film with a stable micro/nano-fibrous structure is prepared. The fibrous structure is stable and reversible for at least three cycles of shape memory tests.
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Theoretical and experimental characterization of pyrazolato-based Ni(II) metal-organic frameworks

15 October, 2012 - 22:17

J. Mater. Chem., 2012, 22,22592-22602
DOI: 10.1039/C2JM34079H, PaperElisa Albanese, Bartolomeo Civalleri, Matteo Ferrabone, Francesca Bonino, Simona Galli, Angelo Maspero, Claudio Pettinari
Characterization of two pyrazolato-based Ni(II) metal-organic frameworks is performed by a combined theoretical and experimental approach. Unexpectedly, Ni(II) open metal sites do not show any specific interaction with probe molecules.
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Design of benzodithiophene-diketopyrrolopyrrole based donor-acceptor copolymers for efficient organic field effect transistors and polymer solar cells

15 October, 2012 - 22:17

J. Mater. Chem., 2012, 22,22734-22742
DOI: 10.1039/C2JM34004F, PaperJianyu Yuan, Xiaodong Huang, Fengjiao Zhang, Jialing Lu, Zhichun Zhai, Chongan Di, Zuoquan Jiang, Wanli Ma
Three low-band-gap donor-acceptor (D-A) copolymers containing (BDT), (TDP) or (FDP) were designed and synthesized. Device performances were significantly enhanced by the introduction of conjugated alkylthienyl side chains to the BDT core and the substitution of thiophene with furan moieties in the polymer backbone.
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CdSe Nanocrystal/C60-liquid composite material with enhanced photoelectrochemical performance

15 October, 2012 - 22:17

J. Mater. Chem., 2012, 22,22370-22373
DOI: 10.1039/C2JM35294J, CommunicationTheodore J. Kramer, Sukumaran Santhosh Babu, Akinori Saeki, Shu Seki, Junko Aimi, Takashi Nakanishi
A nonvolatile, solvent-free liquid-C60 can accommodate CdSe nanocrystals to create a composite nanomaterial with emergent photoelectrochemical performance.
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Dental enamel-like hydroxyapatite transformed directly from monetite

15 October, 2012 - 22:17

J. Mater. Chem., 2012, 22,22637-22641
DOI: 10.1039/C2JM35430F, PaperZhaoyong Zou, Xiaoguo Liu, Lei Chen, Kaili Lin, Jiang Chang
Dental enamel-like hierarchical structures of hydroxyapatite on the nano- to microscales were successfully synthesized via direct transformation from CaHPO4 single crystals in alkali aqueous solution.
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Morphology and orientation control of guanine crystals: a biogenic architecture and its structure mimetics

15 October, 2012 - 22:17

J. Mater. Chem., 2012, 22,22686-22691
DOI: 10.1039/C2JM33047D, PaperYuya Oaki, Soichiro Kaneko, Hiroaki Imai
Biomimetic approaches for controlled growth of inorganic crystals are applied to the morphology and orientation control of organic crystals. The surface skin of a banded blue-sprat is adopted as a model. The biogenic architecture possesses the mesocrystal structures consisting of the platy guanine crystals and cytoplasm. The morphology and orientation of guanine crystals are controlled by additive organic molecules through a biomimetic approach.
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Studies on the properties and formation mechanism of flexible nanocomposite hydrogels from cellulose nanocrystals and poly(acrylic acid)

15 October, 2012 - 22:17

J. Mater. Chem., 2012, 22,22467-22480
DOI: 10.1039/C2JM35498E, PaperJun Yang, Chun-Rui Han, Jiu-Fang Duan, Ming-Guo Ma, Xue-Ming Zhang, Feng Xu, Run-Cang Sun, Xu-Ming Xie
Novel, tough and flexible nanocomposite hydrogels based on cellulose nanocrystals and poly(acrylic acid) with a core-shell structure are synthesized.
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