Additions and corrections

New role of graphene oxide as active hydrogen donor in the recyclable palladium nanoparticles catalyzed Ullmann reaction in environmental friendly ionic liquid/supercritical carbon dioxide system

Jinsheng Cheng,*ab Gencheng Zhang,a Jin Du,ab Longhua Tang,c Jingying Xu*d and Jinghong Lic

J. Mater. Chem.,, 2011, 21, 3485–3494 (DOI: 10.1039/c0jm02396e). Amendment published 3rd March 2011.

The authorship of this article should be changed to the following:

Jinsheng Cheng,*ab Jin Dub and Jingying Xu*c

The author affiliations should now read:

a Department of Chemistry, University of Science and Technology of China, Hefei 230026, China. E-mail:; Fax: +86-551-3601584; Tel: +86-551-3601584.

b Department of Chemistry, Youjiang Medical University for Nationalities, Baise 533000, China

c Tongji Eye Institute and Department of Regenerative Medicine, Tongji University School of Medicine, Shanghai, China. E-mail:; Fax: +86-21-65988562; Tel: +86-21-65988562

All of the originally listed authors have formally agreed to these changes in authorship.

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.

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