Abstract:Electrochemical nitrate reduction to ammonia (NO3RR) represents a fascinating approach to realize both green NH3 generation and wastewater purification, but it is urgently required to explore efficient catalysts to promote...
“…2b), In 1 /a-MoO 3 shows a distinct peak located at 1.61 Å, which is ascribed to the In-O coordination bond. The absence of the In-In coordination bond (2.97 Å) indicates that In presents as an isolated atomic state, [49][50][51][52] consistent with the AC-HAADF-STEM observation (Fig. 1e).…”
Electrochemical reduction of NO to NH3 offers a fascinating approach for realizing both harmful NO treatment and efficient NH3 electrosynthesis. Main-group metal elements show great potential for designing high-performing NORR...
“…2b), In 1 /a-MoO 3 shows a distinct peak located at 1.61 Å, which is ascribed to the In-O coordination bond. The absence of the In-In coordination bond (2.97 Å) indicates that In presents as an isolated atomic state, [49][50][51][52] consistent with the AC-HAADF-STEM observation (Fig. 1e).…”
Electrochemical reduction of NO to NH3 offers a fascinating approach for realizing both harmful NO treatment and efficient NH3 electrosynthesis. Main-group metal elements show great potential for designing high-performing NORR...
“…S8†) spectra reveal the characteristic 15 NH 4 + doublets, whereas feeding Ar gas leads to the absence of 15 NH 4 + doublets. 51–53 Furthermore, the switching NO–Ar test (Fig. S9†) reveals significant NH 3 production in NO cycles, whereas NH 3 is nearly undetectable in Ar cycles.…”
Electrochemical NO-to-NH3 conversion (NORR) offers a promising pathway to achieve both harmful NO treatment and effective NH3 electrosynthesis. Main group p-block metal catalysts are promising NORR candidates but remain largely...
“…Since the HER is the major competing reaction for the NORR, [57][58][59][60][61] the HER activity of the NORR-favored Ni site is further examined to assess its NORR selectivity. As shown in Fig.…”
We explore amorphous NiB2 as a metal diboride catalyst towards the efficient Electroreduction of NO to NH3 (NORR), showing the highest NH3 yield rate of 167.1 μmol h-1 cm-2 and...
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