Additions and corrections

A pentacyclic aromatic lactam building block for efficient polymer solar cells

Jiamin Cao, Qiaogan Liao, Xiaoyan Du, Jianhua Chen, Zuo Xiao, Qiqun Zuo and Liming Ding

Energy Environ. Sci., 2013, (DOI: 10.1039/c3ee41948g). Amendment published 24th September 2013.

The unit for mobility was incorrectly displayed as cm−1 V−1 s−1 in a passage on page 3. The correct passage should read:

The hole mobilities of the films with and without DIO are 1.07 10−3 and 1.40 10−3 cm2 V−1 s−1, respectively, indicating good hole-transporting properties of PThTPTI. The film with DIO shows much higher electron mobility, 7.88 10−4 cm2 V−1 s−1, than that of the film without DIO, 7.10 10−5 cm2 V−1 s−1.

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

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