Archive for June, 2013

RSC Advances receives its first partial impact factor

Since its launch, RSC Advances has reached many major milestones.  From the publication of the first issue back in August 2011 to publishing its 2000th article in November 2012 – RSC Advances has been continually moving from strength to strength.

This month sees the Journal reach another significant milestone – achieving its first impressive partial impact factor of 2.562.* 

RSC Advances front coverWhy is it a partial impact factor?  To explain, the impact factor provides an indication of the average number of citations per paper, calculated by dividing the number of citations in a year by the number of citeable articles published in the preceding two years.  The number of citeable articles that the RSC Advances 2012 impact factor is based on is only 233, from the nine issues of Volume 1 published in August – December 2011.

Professor Mike Ward, Chair of the RSC Advances Editorial Board, comments “We are very pleased to announce the first partial impact factor of 2.562 for RSC Advances.  This is an excellent start and illustrates that RSC Advances is making itself noticed in the chemistry community: it is not just highly popular amongst authors – having grown from monthly to weekly issues in less than two years – but contains good quality work that is being noticed by others.  The important point is that this partial IF is based on citations to papers published in 2011.  As RSC Advances only started in mid-2011 the sample size is therefore small.  

We are grateful to all of our authors – and those who have cited their work! – for this encouraging start and look forward to greater things in the future.” 

With increased visibility of the articles published in RSC Advances the number of citations to the Journal is growing rapidly every week, a reflection of the high quality research being published in the Journal.

Read more about the latest impact factors for RSC Journals here!

 *Data based on 2012 Journal Citation Reports®, (Thomson Reuters, 2013).

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HOT papers in RSC Advances

Here are the latest HOT papers published in RSC Advances, as recommended by the referees:

Synthesis of amine-tagged metal–organic frameworks isostructural to MIL-101(Cr)
Ricardo B. Ferreira, Perry M. Scheetz and André L. B. Formiga  
RSC Adv., 2013, 3, 10181-10184, DOI: 10.1039/C3RA23443F

C3RA23443F graohical abstract

The gradient distribution of Ni ions in cation-disordered Li[Ni1/2Mn3/2]O4 clarified by muon-spin rotation and relaxation (μSR)
Kazuhiko Mukai, Yutaka Ikedo, Kazuya Kamazawa, Jess H. Brewer, Eduardo J. Ansaldo, Kim H. Chow, Martin Månsson and Jun Sugiyama
RSC Adv., 2013, Advance Article, DOI: 10.1039/C3RA40878G

 Graphical abstract for C3RA40878G

Molecular templates and nano-reactors: two-dimensional hydrogen bonded supramolecular networks on solid/liquid interfaces
Xuemei Zhang, Qingdao Zeng and Chen Wang  
RSC Adv., 2013, Advance Article, DOI: 10.1039/C3RA40473K

C3RA40473K graphical abstract
 

All the papers listed above are free to access for the next 4 weeks!

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Better batteries to support wind and solar

I seem to be talking rather a lot about energy just lately, but there is no denying it is a subject that comes up time and again.

Non-aqueous redox flow batteries (RFBs) are a technology aimed at supporting intermittent renewable energy sources such as wind and solar, by storing the energy they produce and releasing it on demand. The challenges in developing better batteries of this type are related to optimising their cell potential and designing new membrane materials to minimise cross-mixing and improve selectivity.

This review by researchers at GIST in the Republic of Korea concentrates on reported methods of preparation and characterisation of the anion exchange membranes, and also covers the general principles of RFBs which are necessary to understand the issues involved in membrane development.Non aqueous redox flow battery schematic

They start from the premise that non-aqueous RFBs are better than aqueous RFBs due to the higher energy densities made possible by the wider cell potential range that is available in solvents other than water. Metal-ligand complexes have been the main focus of research as the redox couple.

Redox couples studied in detail have included ruthenium, vanadium, chromium, manganese, nickel, iron, cobalt and uranium based systems. Those based on ruthenium, for example, have improved efficiency since the oppositely charged species generated during charging tend to revert to the same reactive species during discharge, reducing cross-over.

Electrode materials that have been investigated include glassy carbon, platinum or gold.

Read the full review in RSC Advancesfree to access for 4 weeks:

A review of current developments in non-aqueous redox flow batteries: characterization of their membranes for design perspective, Sung-Hee Shin, Sung-Hyun Yun and Seung-Hyeon Moon, RSC Adv., 2013, 3, 9095.

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