[1] Peking Univ, Minist Educ, Key Lab Polymer Chem & Phys, Dept Mat Sci & Engn,Coll Engn, Beijing 100871, Peoples R China
[2] Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
[3] Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
[4] Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China
[5] Victoria Univ Wellington, MacDiarmid Inst Adv Mat & Nanotechnol, Wellington 6010, New Zealand
[6] Victoria Univ Wellington, Sch Chem & Phys Sci, Wellington 6010, New Zealand
[7] Linkoping Univ, IFM, Biomol & Organ Elect, S-58183 Linkoping, Sweden
[8] Beijing Normal Univ, Coll Chem, Beijing Key Lab Energy Convers & Storage Mat, Beijing 100875, Peoples R China
[9] Beihang Univ, Sch Chem & Environm, Heeger Beijing Res & Dev Ctr, Beijing 100191, Peoples R China
[10] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Lab Adv Optoelect Mat, Suzhou 215123, Peoples R China
[11] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China