Volume 7

Issue 01,2014

(12 articles)

Contents(PDF)

Mark J. Armstrong1, Colm O’Dwyer2, William J. Macklin4, and Justin. D. Holmes1,3 ()

Nanostructured materials have received tremendous attention as potential Li-ion electrodes due to their unique size-dependent properties. In this review, we highlight a number of significant recent examples of nanostructured architectures as potential drivers of next-generation Li-ion batteries.
https://doi.org/10.1007/s12274-013-0375-x
2014, 7(1): 1-62

Alejandro Lopez-Bezanilla (), P. Ganesh (), Paul R. C. Kent, and Bobby G. Sumpter

Half-metallicity of AlN nanoribbons can be tuned by both external applied electric fields and uniaxial strain in a spin-selective and self-doping process.
https://doi.org/10.1007/s12274-013-0371-1
2014, 7(1): 63-70

Justus Masa1,2, Christopher Batchelor-McAuley1, Wolfgang Schuhmann2, and Richard G. Compton1 ()

A false electrocatalytic effect is manifested when an inert electrode surface is modified with nano- or micro-particles so that the total electroactive surface area of the particles is greater than the geometric area of the electrode.
https://doi.org/10.1007/s12274-013-0372-0
2014, 7(1): 71-78

Kai Yang, Wende Xiao, Liwei Liu, Xiangmin Fei, Hui Chen, Shixuan Du, and Hong-Jun Gao ()

Manganese phthalocyanine (MnPc) molecules anchored on an Au(111) surface are used to efficiently collect and pin hydrogen molecules. The hydrogen molecules self-assemble into ordered two- dimensional (2D) clusters, exhibiting bias-dependent topography and spatial-dependent conductance spectra. The 2D H2 clusters are in an interfacial phase between 2D solid and 2D fluid.
https://doi.org/10.1007/s12274-013-0373-z
2014, 7(1): 79-84

Shuangqiang Chen1, Peite Bao2, Xiaodan Huang1, Bing Sun1, and Guoxiu Wang1 ()

Hierarchical 3D mesoporous C@Si@graphene foam (C@Si@GF) nanocomposites have been successfully synthesized by a thermal bubble ejection assisted chemical-vapor-deposition and magnesiothermic reduction method. When employed as anode materials for lithium ion batteries, C@Si@GF nanocomposites exhibited superior electrochemical performance including a high specific capacity of 1,200 mAh/g at the current density of 1 A/g, excellent high rate capabilities and an outstanding cyclability.
https://doi.org/10.1007/s12274-013-0374-y
2014, 7(1): 85-94

Nicholas J. Kybert1, Gang Hee Han1, Mitchell B. Lerner1,, Eric N. Dattoli1, Ali Esfandiar1, and A. T. Charlie Johnson1 (✉)

Large arrays of chemical vapor sensors based on chemical vapor deposition (CVD) graphene field effect transistors functionalized with single-stranded DNA are demonstrated down to parts-perbillion concentrations. Chemically similar analytes, including a series of carboxylic acids, and structural isomers of pinene are distinguished and evidence is shown for the important role of electrostatic chemical gating as a sensing mechanism.
https://doi.org/10.1007/s12274-013-0376-9
2014, 7(1): 95-103
Published: 12 October 2013

Hui Song1, Kyubong Jo2, Bock Young Jung3 (), and Gun Young Jung1 ()

Vertically aligned anatase TiO2 nanotubes with hexagonally shaped open-ends can be fabricated using a hydrothermally grown ZnO nanorod template and a chemical capping material that allows for easy peeling of the TiO2 top cover during the selective wet-etching of the ZnO core, as shown above taken in sequential time order.
https://doi.org/10.1007/s12274-013-0377-8
2014, 7(1): 104-109

Xin He, Jun Wang, Richard Kloepsch, Steffen Krueger, Haiping Jia, Haidong Liu, Britta Vortmann, and Jie Li ()

A Li-rich cathode material obtained by a molten salt synthesis method exhibits excellent electrochemical performance due to its good secondary particle dispersion.
https://doi.org/10.1007/s12274-013-0378-7
2014, 7(1): 110-118

Damien Hudry1 (), Jean-Christophe Griveau1 (), Christos Apostolidis1, Olaf Walter1,6, Eric Colineau1, Gert Rasmussen1, Di Wang2,3, Venkata Sai Kiran Chakravadhaluna2,4, Eglantine Courtois2, Christian Kübel2,3, and Daniel Meyer5

We report on the non-aqueous synthesis of Th1–xUxO2 nanocrystals by the controlled hot co-injection of thorium acetylacetonate and uranyl acetate in a highly coordinating organic medium. The synthesis, structure and magnetic properties of the as-prepared nanocrystals are investigated.
https://doi.org/10.1007/s12274-013-0379-6
2014, 7(1): 119-131

Xing Yi Ling1,,§, Ruoxue Yan1,,§, Sylvia Lo1, Dat Tien Hoang1, Chong Liu1, Melissa A. Fardy1, Sher Bahadar Khan2, Abdullah M. Asiri2, Salem M. Bawaked2, and Peidong Yang1,2 ()

A novel Ag–alumina hybrid surface-enhanced Raman spectroscopy (SERS) platform has been designed for the spectroscopic detection of surface reactions in the steady state.
https://doi.org/10.1007/s12274-013-0380-0
2014, 7(1): 132-143