English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

A combined technique of production and storage of ammonia (NH 3 ) from electroreduction of nitrate (NO 3  - ) through one material is highly desirable but remains a huge challenge. Herein, we proposed a proof-of-concept strategy for combined NH 3 production and storage from electroreduction of NO 3  - hrough elaborately designing a single-site Cu II -bipyridine-based thorium metal-organic framework (Cu@Th-BPYDC). Noticeably, the single Cu II site, anchored by a solid-liquid postsynthetic metalation within Th-BPYDC, shows a novel square coordination structure, as determined by the single-crystal X-ray diffraction. This strongly implies its enormous potential as an open metal site and consequently enables excellent performance in electroreduction of NO 3  - for NH 3 production, giving 92.5% Faradaic efficiency and 225.3 μmol h -1 cm -2 yield. Impressively, we can further use Cu@Th-BPYDC material to effectively capture the previously produced NH 3 from electroreduction of NO 3  - , affording an uptake up to 20.55 mmol g -1 at 298 K at 1 bar. The results in this work will outline a new direction toward the combined technique for advanced electrocatalysis such as gas production plus storage/or separation.

Constructing Well-Defined and Robust Th-MOF-Supported Single-Site Copper for Production and Storage of Ammonia from Electroreduction of Nitrate