Blue light emitting Sr2MgSi2O7:Eu2+ nanophosphor for latent fingerprint, anti-counterfeiting and near UV-LED applications DOI

P.R. Srinivasa,

B.R. Radha Krushna, J. Malleshappa

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2023, Volume and Issue: 674, P. 131857 - 131857

Published: June 12, 2023

Language: Английский

Ce-doped MoS2−xnanoflower arrays for electrocatalytic nitrate reduction to ammonia DOI
Yaojing Luo, Kai Chen, Guohui Wang

et al.

Inorganic Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 10(5), P. 1543 - 1551

Published: Jan. 1, 2023

Ce-doped and MoS 2−x nanoflower arrays exhibit a high activity for electrocatalytic nitrate-to-ammonia conversion (NO 3 RR), attributed to the synergy of S-vacancy Ce-dopant enhance NO − activation reduce reaction energy barriers.

Language: Английский

Citations

52
Enhanced electrocatalytic nitrate reduction through phosphorus-vacancy-mediated kinetics in heterogeneous bimetallic phosphide hollow nanotube array DOI

Yihong Gao,

Kun‐Peng Wang, Chao Xu

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 330, P. 122627 - 122627

Published: March 14, 2023

Language: Английский

Citations

48
Bifunctional bimetallic oxide nanowires for high-efficiency electrosynthesis of 2,5-furandicarboxylic acid and ammonia DOI
Miaosen Yang, Ge Meng, Hongyi Li

et al.

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 652, P. 155 - 163

Published: Aug. 12, 2023

Language: Английский

Citations

44
Electrocatalytic nitrite reduction to ammonia on an Rh single-atom catalyst DOI

Jiaqi Xiang,

Hongyan Zhao, Kai Chen

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 659, P. 432 - 438

Published: Jan. 4, 2024

Language: Английский

Citations

37
Nb1-Zr dual active sites constructed on ZrO2 boost nitrite-to-ammonia electroreduction DOI

Wenyu Du,

Zeyi Sun,

Kai Chen

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 481, P. 148733 - 148733

Published: Jan. 13, 2024

Language: Английский

Citations

33
Single-atom Zn on MnO2 for selective nitrite electrolysis to ammonia DOI

Yuying Wan,

Ying Zhang, Nana Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 481, P. 148734 - 148734

Published: Jan. 14, 2024

Language: Английский

Citations

33
Electroreduction of Nitrite to Ammonia over a Cobalt Single-Atom Catalyst DOI
Hongyan Zhao,

Jiaqi Xiang,

Zeyi Sun

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 12(7), P. 2783 - 2789

Published: Feb. 2, 2024

Electrochemical nitrite-to-ammonia reduction (NO2RR) holds great promise for converting harmful NO2– into valuable NH3. Herein, we develop Co single atoms dispersed on a C3N4 substrate (Co1/C3N4) as an efficient catalyst toward the NO2RR. Experimental and theoretical investigations reveal that single-atom sites can effectively active optimize formation energy of key *NOH intermediate to promote → NH3 energetics. Remarkably, Co1/C3N4 equipped in flow cell delivers exceptional NH3–Faradaic efficiency 97.9% yield rate 1080.3 μmol h–1cm–2 at industrial-level current density 355 mA cm–2, along with long-term durability 100 h electrolysis, showing considerable potential practical electrosynthesis.

Language: Английский

Citations

31
Comprehensive understanding of the thriving electrocatalytic nitrate/nitrite reduction to ammonia under ambient conditions DOI
Xinying Zhao, Yuzhuo Jiang, Mengfan Wang

et al.

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: 92, P. 459 - 483

Published: Jan. 4, 2024

Language: Английский

Citations

25
Electrocatalytic nitrite reduction to ammonia on In1Cu single atom alloy DOI
Fuzhou Wang,

Shiyao Shang,

Zeyi Sun

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 489, P. 151410 - 151410

Published: April 17, 2024

Language: Английский

Citations

21
Bimetallic metal-organic framework-derived porous one-dimensional carbon materials for electrochemical sensing of dopamine DOI Creative Commons
Silvia Chowdhury, Asep Sugih Nugraha, Riley O'May

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 492, P. 152124 - 152124

Published: May 10, 2024

In this work, we report the preparation of one-dimensional (1D) bimetallic zinc-cobalt BTC (BTC = 1,3,5-benzenetricarboxylate) metal–organic frameworks (MOFs) with varying Zn/Co ratios and their conversion to hierarchical porous Co/C hybrids a trace amount Zn (<0.05 wt%). The crystallinity, surface area, degree graphitization resulting hybrid are governed by ratio parent Zn-Co MOF. product derived from Zn-rich MOF (ZC31-BTC precursor 3:1) shows higher area more amorphous structure than that Co-rich (ZC13-BTC 1:3). When used for electrochemical sensing dopamine (DA), glassy carbon electrode (GCE) modified ZC31-BTC700°C carbonized at 700 °C) sensitivity 0.0995nA nM−1 cm−2, wide linear range 0.1–500 µM, low limit detection (LoD) 0.04 µM (signal-to-noise (S/N) 3). superior DA performance is attributed its high density defects (evidenced ID/IG ratio), rich mesopores (including small (<5 nm) large (>5 nm)), leading improved ion/electron transfer (based on EIS analysis), electrochemically active sites (confirmed ECSA measurements) promote greater oxidation molecules. anti-interference test ZC31-BTC700°C-modified GCE (ZC31-BTC700°C/GCE) indicates selectivity toward even in presence interferents, such as glucose, ascorbic acid, uric acid. Moreover, stability good retainment current response ZC31-BTC700°C/GCE over period 2 weeks.

Language: Английский

Citations

21