Advancement toward Polymer Electrolyte Membrane Fuel Cells at Elevated Temperatures

<div class="floats-full-page floats-full-page-figure"><h2>Figure 4</h2><div class="floats-full-page-caption"><div>TEM images of (a) SnP<sub>2</sub>O<sub>7</sub>-H<sub>3</sub>PO<sub>4</sub> and (b) pure SnP<sub>2</sub>O<sub>7</sub>. (c) Temperature dependence of proton conductivity for SnP<sub>2</sub>O<sub>7</sub>-H<sub>3</sub>PO<sub>4</sub> and pure SnP<sub>2</sub>O<sub>7</sub> in air. (d) Proton conductivity of SnP<sub>2</sub>O<sub>7</sub>-H<sub>3</sub>PO<sub>4</sub> at 250°C in air as a function of time [<a href="../../9089405/#B87">87</a>].</div></div><div class="floats-full-page-content"><table class="figure-group"><tr class="fig-image"><td><object data="https://d31iiq90dwlpfy.cloudfront.net/articles/research/volume-2020/9089405/figures/9089405.fig.004.svgz" name="9089405.fig.004" type="image/svg+xml"></object></td></tr></table></div></div>

Figure 4 | Advancement toward Polymer Electrolyte Membrane Fuel Cells at Elevated Temperatures

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Figure 4: Advancement toward Polymer Electrolyte Membrane Fuel Cells at Elevated Temperatures

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<p>The open access journal <em>Research</em>, published in association with CAST, publishes innovative, wide-ranging research in life sciences, physical sciences, engineering and applied science.</p>


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The open access journal Research, published in association with CAST, publishes innovative, wide-ranging research in life sciences, physical sciences, engineering and applied science.