Mechanically Adaptive Mixed Ionic-Electronic Conductors Based on a Polar Polythiophene Reinforced with Cellulose Nanofibrils

被引:11
作者
Mone, Mariza [1 ,2 ]
Kim, Youngseok [1 ]
Darabi, Sozan [1 ,2 ]
Zokaei, Sepideh [1 ]
Karlsson, Lovisa [1 ]
Craighero, Mariavittoria [1 ]
Fabiano, Simone [3 ,4 ]
Kroon, Renee [3 ,4 ]
Mueller, Christian [1 ,2 ]
机构
[1] Chalmers Univ Technol, Dept Chem & Chem Engn, S-41296 Gothenburg, Sweden
[2] Chalmers Univ Technol, Wallenberg Wood Sci Ctr, S-41296 Gothenburg, Sweden
[3] Linkoping Univ, Dept Sci & Technol, Lab Organ Elect, S-60221 Norrkoping, Sweden
[4] Linkoping Univ, Wallenberg Wood Sci Ctr, S-60221 Norrkoping, Sweden
关键词
cellulose nanofibrils (CNF); organic mixed ionic-electronicconductors; conjugated polymer; organic electrochemicaltransistor (OECT); chemical doping; GLASS-TRANSITION; NANOCELLULOSE;
D O I
10.1021/acsami.3c03962
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Conjugated polymers with oligoether side chains are promisingmixedionic-electronic conductors, but they tend to feature a low glasstransition temperature and hence a low elastic modulus, which preventstheir use if mechanical robust materials are required. Carboxymethylatedcellulose nanofibrils (CNF) are found to be a suitable reinforcingagent for a soft polythiophene with tetraethylene glycol side chains.Dry nanocomposites feature a Young's modulus of more than 400MPa, which reversibly decreases to 10 MPa or less upon passive swellingthrough water uptake. The presence of CNF results in a slight decreasein electronic mobility but enhances the ionic mobility and volumetriccapacitance, with the latter increasing from 164 to 197 F cm(-3) upon the addition of 20 vol % CNF. Overall, organic electrochemicaltransistors (OECTs) feature a higher switching speed and a transconductancethat is independent of the CNF content up to at least 20 vol % CNF.Hence, CNF-reinforced conjugated polymers with oligoether side chainsfacilitate the design of mechanically adaptive mixed ionic-electronicconductors for wearable electronics and bioelectronics.
引用
收藏
页码:28300 / 28309
页数:10
相关论文
共 55 条
  • [1] Intrinsically stretchable conjugated polymer semiconductors in field effect transistors
    Ashizawa, Minoru
    Zheng, Yu
    Tran, Helen
    Bao, Zhenan
    [J]. PROGRESS IN POLYMER SCIENCE, 2020, 100
  • [2] Controlling the Organization of PEDOT:PSS on Cellulose Structures
    Belaineh, Dagmawi
    Andreasen, Jens W.
    Palisaitis, Justinas
    Malti, Abdellah
    Hakansson, Karl
    Wagberg, Lars
    Crispin, Xavier
    Engquist, Isak
    Berggren, Magnus
    [J]. ACS APPLIED POLYMER MATERIALS, 2019, 1 (09) : 2342 - 2351
  • [3] Nanocellulose and PEDOT:PSS composites and their applications
    Brooke, Robert
    Lay, Makara
    Jain, Karishma
    Francon, Hugo
    Say, Mehmet Girayhan
    Belaineh, Dagmawi
    Wang, Xin
    Hakansson, Karl M. O.
    Wagberg, Lars
    Engquist, Isak
    Edberg, Jesper
    Berggren, Magnus
    [J]. POLYMER REVIEWS, 2023, 63 (02) : 437 - 477
  • [4] Stimuli-responsive polymer nanocomposites inspired by the sea cucumber dermis
    Capadona, Jeffrey R.
    Shanmuganathan, Kadhiravan
    Tyler, Dustin J.
    Rowan, Stuart J.
    Weder, Christoph
    [J]. SCIENCE, 2008, 319 (5868) : 1370 - 1374
  • [5] Electroactive nanofibrillated cellulose aerogel composites with tunable structural and electrochemical properties
    Carlsson, Daniel O.
    Nystrom, Gustav
    Zhou, Qi
    Berglund, Lars A.
    Nyholm, Leif
    Stromme, Maria
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (36) : 19014 - 19024
  • [6] Stretchable Redox-Active Semiconducting Polymers for High-Performance Organic Electrochemical Transistors
    Dai, Yahao
    Dai, Shilei
    Li, Nan
    Li, Yang
    Moser, Maximilian
    Strzalka, Joseph
    Prominski, Aleksander
    Liu, Youdi
    Zhang, Qingteng
    Li, Songsong
    Hu, Huawei
    Liu, Wei
    Chatterji, Shivani
    Cheng, Ping
    Tian, Bozhi
    McCulloch, Iain
    Xu, Jie
    Wang, Sihong
    [J]. ADVANCED MATERIALS, 2022, 34 (23)
  • [7] The Crystallinity of Nanocellulose: Dispersion-Induced Disordering of the Grain Boundary in Biologically Structured Cellulose
    Daicho, Kazuho
    Saito, Tsuguyuki
    Fujisawa, Shuji
    Isogai, Akira
    [J]. ACS APPLIED NANO MATERIALS, 2018, 1 (10): : 5774 - 5785
  • [8] Influence of Side-Chain Chemistry on Structure and Ionic Conduction Characteristics of Polythiophene Derivatives: A Computational and Experimental Study
    Dong, Ban Xuan
    Nowak, Christian
    Onorato, Jonathan W.
    Strzalka, Joseph
    Escobedo, Fernando A.
    Luscombe, Christine K.
    Nealey, Paul F.
    Patel, Shrayesh N.
    [J]. CHEMISTRY OF MATERIALS, 2019, 31 (04) : 1418 - 1429
  • [9] Cellulose nanomaterials as green nanoreinforcements for polymer nanocomposites
    Dufresne, Alain
    [J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2018, 376 (2112):
  • [10] Spinning of Stiff and Conductive Filaments from Cellulose Nanofibrils and PEDOT:PSS Nanocomplexes
    Fall, Andreas B.
    Hagel, Farnaz
    Edberg, Jesper
    Malti, Abdellah
    Larsson, Per A.
    Wagberg, Lars
    Granberg, Hjalmar
    Hakansson, Karl M. O.
    [J]. ACS APPLIED POLYMER MATERIALS, 2022, 4 (06) : 4119 - 4130