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Auto-catalysed crosslinking for next-generation OLED-design

J. Material Chem. - 7 September, 2012 - 12:54

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM33291D, PaperDaniel Volz, Thomas Baumann, Harald Flugge, Mathias Mydlak, Tobias Grab, Michael Bachle, Christopher Barner-Kowollik, Stefan Brase
New "coppertunities": a new cross-linking technique for emitting layers in OLEDs is presented, which enables solution-processing of subsequent layers.
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Yolk@shell anatase TiO2 hierarchical microspheres with exposed {001} facets for high-performance dye sensitized solar cells

J. Material Chem. - 5 September, 2012 - 12:17
J. Mater. Chem., 2012, Accepted Manuscript
DOI: 10.1039/C2JM34787C, PaperHuagui Yang, Wenqi Fang, Xiaohua Yang, Hongjun Zhu, Zhen Li, Huijun Zhao, Xiangdong Yao
We report a facile, template-free and nontoxic one-pot solvothermal route of synthesizing submicrometer-sized yolk@shell hierarchical spheres, which possess a permeable shell self-assembled by ultrathin anatase TiO2 Nanosheets (NSs) with nearly...
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Low driving voltage characteristics of triphenylene derivatives as electron transport materials in organic light-emitting diodes

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM33669C, PaperKazunori Togashi, Shintaro Nomura, Norimasa Yokoyama, Takuma Yasuda, Chihaya Adachi
Triphenylene-based electron transport materials (ETMs), designated Bpy-TP1-4, with a coplanar molecular structure and a large electron affinity were designed and synthesized for use in organic light-emitting diodes (OLEDs).
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Liquid crystalline 21,23-dithiaporphyrins

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM35080G, PaperAshley D. Bromby, Wang Hay Kan, Todd C. Sutherland
Discotic liquid crystalline 21,23-dithiaporphyrins that exhibit solid-state electronic and ionic transport.
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Pure silica CHA type zeolite for CO2 separation using pressure swing adsorption at high pressure

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34597H, CommunicationManabu Miyamoto, Yuichi Fujioka, Katsunori Yogo
Pure silica CHA type zeolite demonstrates high CO2 adsorption performance in a high pressure PSA system with coexisting water.
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Structure of aluminum fluoride coated Li[Li1/9Ni1/3Mn5/9]O2 cathodes for secondary lithium-ion batteries

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34114J, PaperKenneth J. Rosina, Meng Jiang, Dongli Zeng, Elodie Salager, Adam S. Best, Clare P. Grey
Coating of Li[Li1/9Ni1/3Mn5/9]O2 electrodes with aqueous aluminum fluoride solutions results in bulk modifications and aluminum oxyfluoride surface coatings.
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Porous and hollow metal-layer@SiO2 nanocomposites as stable nanoreactors for hydrocarbon selective oxidation

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM35031A, CommunicationHengchao Zhang, Hui Huang, Yang Liu, Xiao Han, Zheng Ma, Lili Zhang, Haitao Li, Zhenhui Kang
Porous and hollow metal (Au, Ag, Cu)-layer@SiO2 nanoreactors have high catalytic activity and stability for the selective oxidation of cyclohexene.
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Facile synthesis of magnetic graphene and carbon nanotube composites as a novel matrix and adsorbent for enrichment and detection of small molecules by MALDI-TOF MS

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34745H, PaperChenyi Shi, Jiaoran Meng, Chunhui Deng
In this work, we synthesized magnetic graphene/MWCNTs as a matrix and adsorbent for analysis and enrichment of small molecules by MALDI-TOF MS.
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Hexagonal TiO2 microplates with superior light scattering for dye-sensitized solar cells

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34029A, PaperWenqin Peng, Liyuan Han
Novel TiO2 microplates with hexagonal shape were synthesized and showed superior light scattering for application in dye-sensitized solar cells.
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Self-healing electrodes for dielectric elastomer actuators

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM32228E, PaperSilvain Michel, Bryan T. T. Chu, Sascha Grimm, Frank A. Nuesch, Andreas Borgschulte, Dorina M. Opris
A conductive stretchable electrode material for actuators able to self-heal the device after a breakdown increasing significantly its lifetime and reliability was developed.
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Ultra-broad near-infrared photoluminescence from crystalline (K-crypt)2Bi2 containing [Bi2]2- dimers

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34101H, CommunicationHong-Tao Sun, Tetsu Yonezawa, Miriam M. Gillett-Kunnath, Yoshio Sakka, Naoto Shirahata, Sa Chu Rong Gui, Minoru Fujii, Slavi C. Sevov
For the first time, we report that a single crystal of (K-crypt)2Bi2 containing [Bi2]2- displays ultra-broad near-infrared photoluminescence (PL) peaking at around 1190 nm and has a full width at the half maximum of 212 nm, stemming from the inherent electronic transitions of [Bi2]2-.
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Synthesis of phospholipid monolayer membrane functionalized graphene for drug delivery

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34494G, PaperJiyang Liu, Shaojun Guo, Lei Han, Tianshu Wang, Wei Hong, Yaqing Liu, Erkang Wang
Phospholipid monolayer membrane functionalized graphene was prepared and used for drug doxorubicin (DOX) loading and release.
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Synthesis of Li1-xNaxYF4:Yb3+/Ln3+ (0 [less-than-or-equal] x [less-than-or-equal] 0.3, Ln = Er, Tm, Ho) nanocrystals with multicolor up-conversion luminescence properties for in vitro cell imaging

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM33910B, PaperDongmei Yang, Yunlu Dai, Ping'an Ma, Xiaojiao Kang, Mengmeng Shang, Ziyong Cheng, Chunxia Li, Jun Lin
Tetragonal-phase LiYF4 nanoparticles with tunable size, morphologies and multicolor upconversion luminescence properties can be obtained by varying the doping concentration of Na+ in the host lattice.
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Preparation of reusable Ag-decorated graphene oxide catalysts for decarboxylative cycloaddition

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM35512D, PaperJi Dang Kim, Thiruvengadam Palani, Manian Rajesh Kumar, Sunwoo Lee, Hyun Chul Choi
In this study, we demonstrated a noble Ag-decorated graphene oxide catalyst (GOSH-Ag) for use in the decarboxylative cycloaddition reaction.
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Fabrication and electrical properties of all-printed carbon nanotube thin film transistors on flexible substrates

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34598F, PaperJianwen Zhao, Yulong Gao, Weibing Gu, Chao Wang, Jian Lin, Zheng Chen, Zheng Cui
Thin film transistors (TFTs) are fabricated on flexible substrates, using single-wall carbon nanotube (SCNT) inks and a suite of printing methods. The all-printed flexible TFTs exhibit good electrical properties with an effective mobility up to 1.5 cm2 V-1 s-1 and an on/off ratio up to 4 [times] 103.
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Hierarchical porous quaternary Cu-Fe-Sn-S hollow chain microspheres: rapid microwave nonaqueous synthesis, growth mechanism, and their efficient removal of organic dye pollutant in water

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34499H, PaperLunhong Ai, Jing Jiang
Cu2FeSnS4 hollow chain microspheres were synthesized by a microwave nonaqueous route, which exhibited excellent performance for removing organic dye pollutant.
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Crosslinked polybenzimidazole via a Diels-Alder reaction for proton conducting membranes

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM33725H, PaperHaochuan Luo, Hongting Pu, Zhihong Chang, Decheng Wan, Haiyan Pan
A method to prepare crosslinked polybenzimidazole with a well-defined structure via a Diels-Alder reaction between vinylbenzyl functionalized polybenzimidazole and [small alpha],[small alpha][prime or minute]-difurfuryloxy-p-xylene is proposed.
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Influence of mesostructuration on the reactivity of bioactive glasses in biological medium: a PIXE-RBS study

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM30880K, PaperJ. Soulie, J. Lao, E. Jallot, J. M. Nedelec
Chemical mapping associated to the micro-PIXE-RBS technique suggests a three-dimensional reactivity of mesostructured bioactive glasses when immersed in biological medium.
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Kinetically controlled way to create highly uniform mono-dispersed ZnO sub-microrods for electronics

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM34050J, PaperWoo Soon Jang, Tea Il Lee, Jin Young Oh, Sung Hwan Hwang, Sung Woo Shon, Do Hyang Kim, Younan Xia, Jea Min Myoung, Hong Koo Baik
Sequential steps in the mechanism of the ZnO nanorod formation process based on oriented aggregation.
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Enhanced hydriding-dehydriding performance of 2LiBH4-MgH2 composite by the catalytic effects of transition metal chlorides

J. Material Chem. - 5 September, 2012 - 12:17

J. Mater. Chem., 2012, Advance Article
DOI: 10.1039/C2JM33374K, PaperJie Shao, Xuezhang Xiao, Lixin Chen, Xiulin Fan, Shouquan Li, Hongwei Ge, Qidong Wang
The in situ formation of MgNi3B2 can shrink the incubation period and improve dehydriding-rehydriding kinetics of NiCl2 doped 2LiBH4-MgH2 system.
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