Royal Society of Chemistry

Simultaneous enhancement of the carrier mobility and luminous efficiency through thermal annealing a molecular glass material and device

J. Material Chem. - 27 September, 2012 - 16:54

J. Mater. Chem., 2012, 22,21502-21506
DOI: 10.1039/C2JM34663J, PaperShanfeng Xue, Liang Yao, Suijun Liu, Cheng Gu, Fangzhong Shen, Weijun Li, Hui Zheng, Hongbin Wu, Yuguang Ma
The quality of solution-processed films of TDPVBi could be promoted by thermal annealing. Thermal annealing induces a simultaneous enhancement of the hole carrier mobility and luminous efficiency.
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High-performance dye-sensitized solar cells based on PEDOT nanofibers as an efficient catalytic counter electrode

J. Material Chem. - 27 September, 2012 - 16:54

J. Mater. Chem., 2012, 22,21624-21629
DOI: 10.1039/C2JM34807A, PaperTae Hyun Lee, Kwangseok Do, Young Woo Lee, Sang Soo Jeon, Chulwoo Kim, Jaejung Ko, Seung Soon Im
Dye-sensitized solar cells (DSSCs) using poly(3,4-ethylenedioxythiophene) nanofibers as counter electrodes showed enhanced overall power conversion efficiency (9.2%) compared to conventional platinum-based DSSCs (8.6%).
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One-step vapor-solid reaction growth of Sn@C core-shell nanowires as an anode material for Li-ion batteries

J. Material Chem. - 27 September, 2012 - 16:54

J. Mater. Chem., 2012, 22,21533-21539
DOI: 10.1039/C2JM34654K, PaperKai-Chieh Hsu, Chia-Erh Liu, Po-Chin Chen, Chi-Young Lee, Hsin-Tien Chiu
Sn@C core-shell nanowires (NWs) synthesized via vapor-solid reaction growth (VSRG) were explored for Li-ion batteries.
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Dynamic photoswitching of micropatterned lasing in colloidal crystals by the photochromic reaction

J. Material Chem. - 27 September, 2012 - 16:54

J. Mater. Chem., 2012, 22,21519-21528
DOI: 10.1039/C2JM34747D, PaperSeiichi Furumi, Hiroshi Fudouzi, Tsutomu Sawada
In this report, we successfully demonstrated the reversible photoswitching of micropatterned lasing by the photochromic reaction of a diarylethene compound embedded between a pair of colloidal crystal films.
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The influence of iron substitution on the electrochemical properties of Li1+xTi2-xFex(PO4)3/C composites as electrodes for lithium batteries

J. Material Chem. - 27 September, 2012 - 16:54

J. Mater. Chem., 2012, 22,21602-21607
DOI: 10.1039/C2JM34227H, PaperC. Vidal-Abarca, P. Lavela, M. J. Aragon, N. Plylahan, J. L. Tirado
The low capacity observed for LiTi2(PO4)3/C cycled at C/2 is explained by a low kinetic response at the electrode-electrolyte interphase.
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Fabrication and characterization of novel assembled prolamin protein nanofabrics with improved stability, mechanical property and release profiles

J. Material Chem. - 27 September, 2012 - 16:54

J. Mater. Chem., 2012, 22,21592-21601
DOI: 10.1039/C2JM34611G, PaperYixiang Wang, Lingyun Chen
An assembled nanofabric with zein nanoparticles incorporated into electrospun hordein networks exhibited significantly improved properties for controlled release of bioactive compounds.
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Rapid microwave reflux process for the synthesis of pure hexagonal NaYF4:Yb3+,Ln3+,Bi3+ (Ln3+ = Er3+, Tm3+, Ho3+) and its enhanced UC luminescence

J. Material Chem. - 27 September, 2012 - 16:54

J. Mater. Chem., 2012, 22,21613-21623
DOI: 10.1039/C2JM34653B, PaperNa Niu, Fei He, Shili Gai, Chunxia Li, Xiao Zhang, Shaohua Huang, Piaoping Yang
Hexagonal phase NaYF4:Yb3+,Ln3+,Bi3+ (Ln3+ = Er3+, Tm3+, Ho3+) have been for the first time prepared through a rapid microwave reflux process.
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Formation of graphitic tubules from ordered mesoporous carbon and their effect on supercapacitive energy storage

J. Material Chem. - 27 September, 2012 - 16:54

J. Mater. Chem., 2012, 22,21472-21480
DOI: 10.1039/C2JM33889K, PaperJiansheng Li, Erika Fiset, Jie Yang, Pei Yuan, Xiaofeng Ling, Denisa Hulicova-Jurcakova, Chengzhong Yu, Lianjun Wang
The formation mechanism of graphitic tubules from ordered mesoporous carbon and their effect on the electrochemical performance are systematically investigated.
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Emerging methods for producing graphene oxide composites in coatings with multifunctional properties

J. Material Chem. - 27 September, 2012 - 16:54

J. Mater. Chem., 2012, 22,21355-21361
DOI: 10.1039/C2JM33670G, Feature ArticleLuca Valentini, Silvia Bittolo Bon, Jose M. Kenny
We present several methods for the development of graphene oxide-polymer coatings that can be used as versatile building blocks for multifunctional materials.
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Surface plasmon resonance-mediated photocatalysis by noble metal-based composites under visible light

J. Material Chem. - 27 September, 2012 - 16:54

J. Mater. Chem., 2012, 22,21337-21354
DOI: 10.1039/C2JM31902K, Feature ArticleXuemei Zhou, Gang Liu, Jiaguo Yu, Wenhong Fan
This review highlights recent advances in the synthesis and photocatalytic properties of noble metal containing composite photocatalysts mediated by surface plasmon resonance under visible light.
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Feasibility of Low Temperature Solid Oxide Fuel Cells Operating on Reformed Hydrocarbon Fuels

J. Material Chem. - 23 September, 2012 - 15:54
J. Mater. Chem., 2012, Accepted Manuscript
DOI: 10.1039/C2JM35590F, CommunicationKang Taek Lee, Colin Gore, Eric Wachsman
Low temperature solid oxide fuel cells (LT-SOFCs) were operated with a JP5 model reformate. SOFC performance with the reformate showed only a 15% decrease compared to H2 below 600oC and...
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High voltage cathode materials for Na-ion batteries of general formula Na3V2O2x(PO4)2F3-2x

J. Material Chem. - 23 September, 2012 - 15:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM35293A, PaperPaula Serras, Veronica Palomares, Aintzane Goni, Izaskun Gil de Muro, Pierre Kubiak, Luis Lezama, Teofilo Rojo
A series of sodium-vanadium fluorophosphate materials has been prepared. The materials show the presence of a moderate amount of carbon and a mixed V3+/V4+ valence. These materials are promising candidates to be used as cathode materials for high energy Na-ion batteries.
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Self-assembled multilayer of alkyl graphene oxide for highly selective detection of copper(II) based on anodic stripping voltammetry

J. Material Chem. - 23 September, 2012 - 15:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34795D, PaperWen Zhang, Juan Wei, Houjuan Zhu, Kui Zhang, Fang Ma, Qingsong Mei, Zhongping Zhang, Suhua Wang
Alkyl functionalized graphene oxide self-assembled on Au electrode with ordered structure and showed high selectivity for the determination of copper(II).
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Photocrosslinking of sulfonated poly(arylene ether sulfone) in a swollen state

J. Material Chem. - 23 September, 2012 - 15:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34372J, PaperPushan Wen, Zhenxin Zhong, Lizhong Li, Aiqing Zhang, Xiang-Dan Li, Myong-Hoon Lee
Photocrosslinking of polymer electrolyte membranes in a swollen state preserves the ionic channel structure. Conductivity values remain nearly constant, but oxidative and hydrolytic stabilities and mechanical strengths are increased and methanol crossover is reduced.
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Self-assembly of graphene into three-dimensional structures promoted by natural phenolic acids

J. Material Chem. - 23 September, 2012 - 15:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM35024F, PaperJialiang Wang, Zixing Shi, Jinchen Fan, Yu Ge, Jie Yin, Guoxin Hu
A green and mild method for the synthesis of three-dimensional architectures of graphene.
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Synthesis of polypeptide conjugated with near infrared fluorescence probe and doxorubicin for pH-responsive and image-guided drug delivery

J. Material Chem. - 23 September, 2012 - 15:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM35627A, PaperTao Xing, Xianzhu Yang, Feng Wang, Bin Lai, Lifeng Yan
A near infrared fluorescent copolypeptide conjugated with doxorubicin, which could serve as a pH-responsive and image-guided drug carrier, was reported.
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A slow relaxing species for molecular spin devices: EPR characterization of static and dynamic magnetic properties of a nitronyl nitroxide radical

J. Material Chem. - 23 September, 2012 - 15:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM35076A, PaperA. Collauto, M. Mannini, L. Sorace, A. Barbon, M. Brustolon, D. Gatteschi
A full characterization by multifrequency CW and pulsed EPR of a nitronyl nitroxide engineered for molecular spin devices shows long relaxation times.
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Niobium phosphates as an intermediate temperature proton conducting electrolyte for fuel cells

J. Material Chem. - 23 September, 2012 - 15:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34704K, PaperYunjie Huang, Qingfeng Li, Annemette H. Jensen, Min Yin, Jens Oluf Jensen, Erik Christensen, Chao Pan, Niels J. Bjerrum, Wei Xing
Niobium phosphates containing preserved proton functionality groups were synthesized with a proton conductivity of 5.8 [times] 10-2 S cm-1 at 250 [degree]C.
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A novel all-solid electrolyte based on a co-polymer of poly-(methoxy/hexadecal-poly(ethylene glycol) methacrylate) for lithium-ion cell

J. Material Chem. - 23 September, 2012 - 15:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34270G, PaperXiang Zuo, Xiao-Min Liu, Feng Cai, Hui Yang, Xiao-Dong Shen, Gao Liu
A solid polymer electrolyte based on a novel graft copolymer poly(methoxy/hexadecal-poly(ethylene glycol) methacrylate) exhibits a relatively high ionic conductivity, 10-3.9 S cm-1 at 30 [degree]C.
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Solution processed small molecule bulk heterojunction organic photovoltaics based on a conjugated donor-acceptor porphyrin

J. Material Chem. - 23 September, 2012 - 15:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34429G, CommunicationYuying Huang, Lisheng Li, Xiaobin Peng, Junbiao Peng, Yong Cao
The solution-processed solar cells based on the conjugated donor-acceptor porphyrin small molecule with PC71BM exhibit a PCE of up to 4.02%.
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