Additions and corrections, Polym. Chem.

Additions and corrections

Study on the sequence length distribution of polypropylene by the successive self-nucleation and annealing (SSA) calorimetric technique

Hefei Chang, Yu Zhang, Shitong Ren, Xiaofei Dang, Liaoyun Zhang, Huayi Li and Youliang Hu

Polym. Chem., 2012, 3, 2909 (DOI: 10.1039/C2PY20452E). Amendment published 24th September 2012.

The following changes should be applied to the above manuscript:

1. The citation 39 in the fifth line from the bottom on page 2913 in the sentence “Lorenzo et al. reported that 120 min of annealing time was not enough to completely eliminate the thermal history at the optimal annealing temperature Ts chosen as the minimum temperature within Domain II.³⁹” should be revised to the citation 38.

2. The title of Table 9 on page 2916 in the sentence “Lamellar thickness statistical parameters of i-PP samples prepared by the mixed external donors” should be revised to “Lamellar thickness statistical parameters of i-PP samples prepared by the different catalysts”.

3. The arithmetic average L_n and weighted average L_w in Table 9 in page 2916 are above the wrong columns, the L_w should be revised to L_n, and the L_n should be revised to L_w while the formula I=L_w/L_n is correct."

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

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