Abstract:Two-dimensional (2D) materials display unique properties that could be useful for many applications ranging from electronics and optoelectronics to catalysis and energy storage. Entropically necessary defects are inevitably present in 2D materials in the form of vacancies and grain boundaries. Additional defects, such as dopants, may be intentionally introduced to tune the electronic structure of 2D materials. While defects are often perceived as performance limiters, the presence of defects and dopants in 2D … Show more
“…S6b†), indicating excess imidazolate or uncoordinated nitrogen in the material, in agreement with the literature. 33 In addition, it is worth noting that ZIF-8-T and CuZIF-8-T have gained a ∼20% increment in N–Zn and N–Cu/Zn groups (Table S3†), which indicates effective deprotonation of nitrogen atoms. The deprotonated N atoms were created due to the addition of trioctylamine and are favourable for the enhancement of micropore properties due to zinc and copper coordination with these atoms.…”
Physisorption materials provide an opportunity for safe, reversible and cost-effective hydrogen storage at near-ambient conditions. In this work, zeolitic imidazolate frameworks (ZIF-8 and ZIF-8-T) and copper-doped ZIFs (CuZIF-8 and CuZIF-8-T)...
“…S6b†), indicating excess imidazolate or uncoordinated nitrogen in the material, in agreement with the literature. 33 In addition, it is worth noting that ZIF-8-T and CuZIF-8-T have gained a ∼20% increment in N–Zn and N–Cu/Zn groups (Table S3†), which indicates effective deprotonation of nitrogen atoms. The deprotonated N atoms were created due to the addition of trioctylamine and are favourable for the enhancement of micropore properties due to zinc and copper coordination with these atoms.…”
Physisorption materials provide an opportunity for safe, reversible and cost-effective hydrogen storage at near-ambient conditions. In this work, zeolitic imidazolate frameworks (ZIF-8 and ZIF-8-T) and copper-doped ZIFs (CuZIF-8 and CuZIF-8-T)...
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