2016
DOI: 10.1002/adma.201600377
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Rational Co‐Design of Polymer Dielectrics for Energy Storage

Abstract: Although traditional materials discovery has historically benefited from intuition-driven experimental approaches and serendipity, computational strategies have risen in prominence and proven to be a powerful complement to experiments in the modern materials research environment. It is illustrated here how one may harness a rational co-design approach-involving synergies between high-throughput computational screening and experimental synthesis and testing-with the example of polymer dielectrics design for ele… Show more

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Cited by 163 publications
(140 citation statements)
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“…A limit of the form єelec~1/EnormalgnormalHSE06 shown in Fig. 5(d) has also been demonstrated for other classes of materials in the literature 13,35,36,51–62 .…”
Section: Data Recordssupporting
confidence: 58%
See 1 more Smart Citation
“…A limit of the form єelec~1/EnormalgnormalHSE06 shown in Fig. 5(d) has also been demonstrated for other classes of materials in the literature 13,35,36,51–62 .…”
Section: Data Recordssupporting
confidence: 58%
“…Moreover, the introduction of an organic cation A into the perovskite structure can give raise of many different structural motifs 6,10–12 , making the class of halide-based HOIPs highly diverse. Rapidly and thoroughly screening this un-explored domain of the chemical space, for instance, with the emerging data-driven approaches 13–25 , may reveal new promising compounds potentially meeting the pressing need for lead-free perovskite solar cell materials 26 .…”
Section: Background and Summarymentioning
confidence: 99%
“…Polymers are widely used in electric and electronic devices, e.g., capacitors 18 , transistors 9, 10 , fuel cell membranes 11, 12 and high-voltage cables 13, 14 . The insulating behavior of polymers—or any material for that matter—becomes progressively (and in many cases, irreversibly) degraded over time, especially when they are exposed to heat, light, oxygen, moisture, mechanical stress, and the high electric fields encountered during operation 14–17 .…”
Section: Introductionmentioning
confidence: 99%
“…Typically, polymer degradation involves a wide variety of physical and chemical processes, spanning over several length and time scales. The highly complicated and coupled nature of these processes render detailed mechanistic studies far from being tractable, both computationally 1824 and experimentally 14, 17, 2428 , despite extensive recent efforts aimed at the rational design of polymer dielectrics 3, 6, 8, 2932 .…”
Section: Introductionmentioning
confidence: 99%
“…[1][2][3] Nevertheless, DFT-based MD simulations are not practical and routine at the present time, especially to track chemical processes with long time scales (≳1 nanosecond) and large length scales (≳10 nanometers). The repetitive and expensive DFT force computations during MD and the necessary small MD time steps (of the order of femtoseconds), lead to the primary bottlenecks of DFTbased MD simulations.…”
Section: Introductionmentioning
confidence: 99%