Royal Society of Chemistry

Fine control of titania deposition to prepare C@TiO2 composites and TiO2 hollow particles for photocatalysis and lithium-ion battery applications

J. Material Chem. - 9 September, 2012 - 13:17
J. Mater. Chem., 2012, Accepted Manuscript
DOI: 10.1039/C2JM34106A, PaperJun Ming, Yingqiang Wu, S Nagarajan, Dong-Ju Lee, Yang-Kook Sun, Fengyu ZHAO
In this study, an effective method of slow hydrolization of metal alkoxide (e.g., Ti(C4H9O)4) in an ethanol-water system was systematically investigated and used to finely control the deposition of titania...
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Temperature induced emission quenching processes in Eu3+-doped La2CaB10O19

J. Material Chem. - 9 September, 2012 - 13:17
J. Mater. Chem., 2012, Accepted Manuscript
DOI: 10.1039/C2JM34687G, PaperR. Pazik, Katarzyna Zawisza, Adam Watras, Kinga Maleszka-Baginska, Philippe Boutinaud, Rachid Mahiou, Przemyslaw Deren
The La2CaB10O19 powders doped with Eu3+ ions were synthesized using citric route for the first time. The crystal structure, morphology and chemical composition of the engineered compounds were characterized in...
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Tuning the Semiconducting Nature of Bis(phthalocyaninato) Holmium Complexes via Peripheral Substituents

J. Material Chem. - 9 September, 2012 - 13:17
J. Mater. Chem., 2012, Accepted Manuscript
DOI: 10.1039/C2JM35219B, PaperYanli Chen, Dapan Li, Na Yuan, Jian Gao, Rongmin Gu, Guifen Lu, Marcel Bouvet
The semiconducting properties of the heteroleptic and homoleptic bis(phthalocyaninato) holmium complexes bearing electron-withdrawing phenoxy substituents at the phthalocyanine periphery, namely Ho(Pc)[Pc(OPh)8] (1) and Ho[Pc(OPh)8]2 (2) [Pc = unsubstituted phthalocyaninate; Pc(OPh)8...
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Facile Synthesis of Halogenated Multi-Walled Carbon Nanotubes and Their Unusual Photoluminescence

J. Material Chem. - 9 September, 2012 - 13:17
J. Mater. Chem., 2012, Accepted Manuscript
DOI: 10.1039/C2JM34275H, PaperZhaosheng Qian, Juanjuan Ma, Jin Zhou, Congcong Chen, Jianrong Chen, Hui Feng
Facile synthesis of halogenated multi-walled carbon nanotubes with Cl, Br and I via hydrothermal method was reported, and unique photoluminescence of halogenated carbon nanotubes was investigated by means of experimental...
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Bacterial cellulose-collagen nanocomposite for bone tissue engineering

J. Material Chem. - 9 September, 2012 - 13:17
J. Mater. Chem., 2012, Accepted Manuscript
DOI: 10.1039/C2JM33762B, PaperSybele Saska, Lucas Novaes Teixeira, Paulo Tambasco de Oliveira, Ana Maria Minarelli Gaspar, S. J. L. Ribeiro, Younes Messaddeq, Reinaldo Marchetto
A nanocomposite based on bacterial cellulose (BC) and type I collagen (COL) was evaluated for in vitro bone regeneration. BC membranes were modified by glycine esterification followed by cross-linking of...
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Detection of Bacteria with Organic Electrochemical Transistors

J. Material Chem. - 9 September, 2012 - 13:17
J. Mater. Chem., 2012, Accepted Manuscript
DOI: 10.1039/C2JM33667G, PaperRongxiang He, Meng Zhang, Fei Tan, Polly Hang Mei LEUNG, Xingzhong Zhao, H L W Chan, Mo Yang, Feng YAN
Organic electrochemical transistors (OECT) are successfully used for the detection of bacteria (E.coli O157:H7) in KCl electrolytes. The transfer characteristic of the OECT shifts to higher gate voltage after bacteria...
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Sunlight-like, color-temperature tunable white organic light-emitting diode with high color rendering index for solid-state lighting application

J. Material Chem. - 7 September, 2012 - 12:54
J. Mater. Chem., 2012, Accepted Manuscript
DOI: 10.1039/C2JM34763F, PaperJianning Yu, Hong Lin, Feifei Wang, Yang Lin, Jianhua Zhang, Hao Zhang, Zixing Wang, Bin Wei
High color rendering index (CRI) is crucial for organic light-emitting diode (OLED) which could be applied in the high-quality lighting source. We have developed three types of white OLEDs with...
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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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