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@ARTICLE{Yao:901865,
      author       = {Yao, Mingyue and Wu, Baohu and Feng, Xunda and Sun,
                      Shengtong and Wu, Peiyi},
      title        = {{A} {H}ighly {R}obust {I}onotronic {F}iber with
                      {U}nprecedented {M}echanomodulation of {I}onic {C}onduction},
      journal      = {Advanced materials},
      volume       = {33},
      number       = {42},
      issn         = {1521-4095},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2021-03873},
      pages        = {2103755},
      year         = {2021},
      abstract     = {Stretchable ionic conductors are appealing for tissue-like
                      soft electronics, yet suffer from a tardy mechanoelectric
                      response due to their poor modulation of ionic conduction
                      arising from intrinsic homogeneous soft chain network. Here,
                      a highly robust ionotronic fiber is designed by synergizing
                      ionic liquid and liquid crystal elastomer with alternate
                      rigid mesogen units and soft chain spacers, which shows an
                      unprecedented strain-induced ionic conductivity boost
                      (≈103 times enhanced as stretched to $2000\%$ strain).
                      Such a surprisingly high enhancement is attributed to the
                      formation of microphase-separated low-tortuosity
                      ion-conducting nanochannels guided by strain-induced
                      emergence of aligned smectic mesophases, thus allowing for
                      ultrafast ion transport that resembles the role of
                      “swimming lanes.” Intriguingly, the boosting
                      conductivity even reverses Pouillet's Law-dictated
                      resistance increase at certain strains, leading to unique
                      waveform-discernible strain sensing. Moreover, the fiber
                      retains thermal actuation properties with a maximum of
                      $70\%$ strain changes upon heating, and enables integrated
                      self-perception and actuation. The findings offer a
                      promising molecular engineering route to mechanically
                      modulate the ion transport behavior of ionic conductors
                      toward advanced ionotronic applications.},
      cin          = {JCNS-4 / JCNS-FRM-II / JCNS-1 / MLZ},
      ddc          = {660},
      cid          = {I:(DE-Juel1)JCNS-4-20201012 /
                      I:(DE-Juel1)JCNS-FRM-II-20110218 /
                      I:(DE-Juel1)JCNS-1-20110106 / I:(DE-588b)4597118-3},
      pnm          = {6G4 - Jülich Centre for Neutron Research (JCNS) (FZJ)
                      (POF4-6G4) / 632 - Materials – Quantum, Complex and
                      Functional Materials (POF4-632)},
      pid          = {G:(DE-HGF)POF4-6G4 / G:(DE-HGF)POF4-632},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:34477247},
      UT           = {WOS:000692649300001},
      doi          = {10.1002/adma.202103755},
      url          = {https://juser.fz-juelich.de/record/901865},
}