Matches in SemOpenAlex for { <https://semopenalex.org/work/W4316505590> ?p ?o ?g. }
- W4316505590 endingPage "94" @default.
- W4316505590 startingPage "88" @default.
- W4316505590 abstract "Enzymes can activate otherwise unreactive substrates by using residues precisely located in the active sites. We herein report on a Ga porphyrin which bears a second-sphere sulfonic group (named as 1) and its high efficiency for the electrocatalytic hydrogen evolution reaction (HER). Complex 1 can achieve a large TOF value of 1.3 × 105 s−1 at low 295-mV overpotential with weak acetic acid (HOAc) as the proton source. Notably, 1 can catalyze H2 generation at potentials close to the thermodynamic HER equilibrium, but the sulfonic-free analogues require >250 mV more cathodic potentials to initiate HER. Mechanistic studies showed that two-electron reduced Ga porphyrins were protonated to form GaIII-H. For 1, its GaIII-H underwent rapid protonolysis with HOAc to evolve H2, but for sulfonic-free analogues, their GaIII-H required further reduction at more cathodic potentials to trigger catalysis. This work presents a synthetic molecular catalyst to achieve high HER rates under low overpotentials by promoting the protonolysis of metal hydrides with otherwise unreactive weak acids." @default.
- W4316505590 created "2023-01-16" @default.
- W4316505590 creator A5020876827 @default.
- W4316505590 creator A5023594276 @default.
- W4316505590 creator A5031865515 @default.
- W4316505590 creator A5035352902 @default.
- W4316505590 creator A5049668138 @default.
- W4316505590 creator A5049938981 @default.
- W4316505590 creator A5056416945 @default.
- W4316505590 creator A5074743331 @default.
- W4316505590 creator A5076699095 @default.
- W4316505590 date "2023-02-01" @default.
- W4316505590 modified "2023-10-16" @default.
- W4316505590 title "Promoting hydrogen evolution reaction with a sulfonic proton relay" @default.
- W4316505590 cites W1963666284 @default.
- W4316505590 cites W2009436238 @default.
- W4316505590 cites W2019007515 @default.
- W4316505590 cites W2048206798 @default.
- W4316505590 cites W2061977671 @default.
- W4316505590 cites W2063074480 @default.
- W4316505590 cites W2065818181 @default.
- W4316505590 cites W2076387739 @default.
- W4316505590 cites W2078807614 @default.
- W4316505590 cites W2082334266 @default.
- W4316505590 cites W2095949414 @default.
- W4316505590 cites W2131928148 @default.
- W4316505590 cites W2298618163 @default.
- W4316505590 cites W2321558777 @default.
- W4316505590 cites W2326591421 @default.
- W4316505590 cites W2328034507 @default.
- W4316505590 cites W2333661106 @default.
- W4316505590 cites W2401603493 @default.
- W4316505590 cites W2441626394 @default.
- W4316505590 cites W2464991373 @default.
- W4316505590 cites W2488311164 @default.
- W4316505590 cites W2513958024 @default.
- W4316505590 cites W2549149855 @default.
- W4316505590 cites W2604447493 @default.
- W4316505590 cites W2610534334 @default.
- W4316505590 cites W2743281804 @default.
- W4316505590 cites W2753917380 @default.
- W4316505590 cites W2755377809 @default.
- W4316505590 cites W2778341989 @default.
- W4316505590 cites W2783088763 @default.
- W4316505590 cites W2800476811 @default.
- W4316505590 cites W2809745535 @default.
- W4316505590 cites W2835456725 @default.
- W4316505590 cites W2889022478 @default.
- W4316505590 cites W2892258800 @default.
- W4316505590 cites W2896051315 @default.
- W4316505590 cites W2906460619 @default.
- W4316505590 cites W2916737079 @default.
- W4316505590 cites W2948954680 @default.
- W4316505590 cites W2980671893 @default.
- W4316505590 cites W2991280011 @default.
- W4316505590 cites W2994787752 @default.
- W4316505590 cites W3007413737 @default.
- W4316505590 cites W3008821600 @default.
- W4316505590 cites W3014175092 @default.
- W4316505590 cites W3014247054 @default.
- W4316505590 cites W3030634732 @default.
- W4316505590 cites W3036667968 @default.
- W4316505590 cites W3044750421 @default.
- W4316505590 cites W3096547422 @default.
- W4316505590 cites W3111227233 @default.
- W4316505590 cites W3137231200 @default.
- W4316505590 cites W3140290700 @default.
- W4316505590 cites W3142882685 @default.
- W4316505590 cites W3145016632 @default.
- W4316505590 cites W3147188629 @default.
- W4316505590 cites W3148614996 @default.
- W4316505590 cites W3150727963 @default.
- W4316505590 cites W3150856908 @default.
- W4316505590 cites W3164725215 @default.
- W4316505590 cites W3199006548 @default.
- W4316505590 cites W3211846695 @default.
- W4316505590 cites W4211159207 @default.
- W4316505590 cites W4212913543 @default.
- W4316505590 cites W4213435202 @default.
- W4316505590 cites W4244383652 @default.
- W4316505590 cites W4376477455 @default.
- W4316505590 doi "https://doi.org/10.1016/s1872-2067(22)64183-4" @default.
- W4316505590 hasPublicationYear "2023" @default.
- W4316505590 type Work @default.
- W4316505590 citedByCount "1" @default.
- W4316505590 crossrefType "journal-article" @default.
- W4316505590 hasAuthorship W4316505590A5020876827 @default.
- W4316505590 hasAuthorship W4316505590A5023594276 @default.
- W4316505590 hasAuthorship W4316505590A5031865515 @default.
- W4316505590 hasAuthorship W4316505590A5035352902 @default.
- W4316505590 hasAuthorship W4316505590A5049668138 @default.
- W4316505590 hasAuthorship W4316505590A5049938981 @default.
- W4316505590 hasAuthorship W4316505590A5056416945 @default.
- W4316505590 hasAuthorship W4316505590A5074743331 @default.
- W4316505590 hasAuthorship W4316505590A5076699095 @default.
- W4316505590 hasBestOaLocation W43165055902 @default.
- W4316505590 hasConcept C145148216 @default.
- W4316505590 hasConcept C147789679 @default.