A Water-Stable Metal–Organic Framework with Highly Acidic Pores for Proton-Conducting Applications
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https://figshare.com/articles/dataset/A_Water_Stable_Metal_Organic_Framework_with_Highly_Acidic_Pores_for_Proton_Conducting_Applications/2448739
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资源简介:
Metal–organic framework (MOF) materials are a
nontraditional
route to ion conductors, but their crystallinity can give insight
into molecular-level transport mechanisms. However, some MOFs can
be structurally compromised in humid environments. A new 3D metal–organic
framework, PCMOF-5, is reported which conducts protons above 10–3 S/cm at 60 °C and 98% relative humidity. The
MOF contains free phosphonic acid groups, shows high humidity stability,
and resists swelling in the presence of hydration. Channels filled
with crystallographically located water and acidic groups are also
observed.
创建时间:
2013-01-30



