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/

Global: Zendy Plus annual

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

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

An intermolecular light-driven hydrogen evolution system with freeglutamic-acid-modified zinc tetra( p -phenyl) porphyrin( Glu-ZnP ) as a photosensitizer and[Fe 2 (CO) 6 (μ-adt)C 6 H 5 ] [μ-adt =N(CH 2 S) 2 ] ( Badt ) as a catalyst hasbeen constructed. Using phenylmercaptan ( BSH ) as electron donorand acetic acid (HOAc) as proton source, hydrogen was obtained after irradiationwith visible light for 2 h; the efficiency is comparable to that of the similarintramolecular dyad. Steady-state and time-resolved spectroscopy and cyclicvoltammetry show that both the first and the second electron transfer fromsinglet   1*   Glu-ZnP  toBadt  and reduced  Badt  arethermodynamically feasible. However, the competition of electron transfer fromsinglet   1*   Glu-ZnP  to  Badtwith intersystem crossing from singlet1*   Glu-ZnP  to triplet3*   Glu-ZnP , inefficientelectron transfer from triplet3*   Glu-ZnP  toBadt , and the lower energy of triplet3*   Glu-ZnP  and possible3*   Badt  to that of yieldedcharge-separated state ofGlu-ZnP   + ·  -Badt  −·  werebelieved to be the obstacles for efficient hydrogen evolution.

pure and applied chemistry

Light-driven hydrogen evolution system with glutamic-acid-modified                     zinc porphyrin as photosensitizer and [FeFe]-hydrogenase model as                     catalyst