Concave Fe2O3 nanocubes with high-index facets for ammonia production from electrocatalytic nitrate reduction

被引：0
|
作者：
Zhang, Yuwei [1 ]
Xu, Mingyang [1 ]
Zhou, Jiaxin [1 ]
Yao, Fen [2 ]
Liang, Hanfeng [1 ]
机构：
[1] Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Dept Chem, Xiamen, Peoples R China
[2] Jilin Normal Univ, Coll Chem, Key Lab Preparat & Applicat Environm Friendly Mat, Minist Educ, Siping, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2025年 / 61卷 / 07期
关键词：
Electrolytic reduction;
D O I：
10.1039/d4cc05101g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An iron oxide catalyst with high-index (13-44) and (12-38) facets achieves a high faradaic efficiency of 96.54% and a production rate of 1.13 mmol h-1 cm-2 towards electrocatalytic nitrate reduction to ammonia at 250 mA cm-2.
引用
收藏
页码：1395 / 1398
页数：4
相关论文
共 50 条
  • [21] Phosphorus-doping-tuned PtNi concave nanocubes with high-index facets for enhanced methanol oxidation reaction
    Aixin Fan
    Congli Qin
    Ruxia Zhao
    Haixiao Sun
    Hui Sun
    Xiaoping Dai
    Jin-Yu Ye
    Shi-Gang Sun
    Yanhong Lu
    Xin Zhang
    Nano Research, 2022, 15 (8) : 6961 - 6968
  • [22] Facile synthesis of Pd-Pt alloy concave nanocubes with high-index facets as electrocatalysts for methanol oxidation
    Zhan, Fangwei
    Bian, Ting
    Zhao, Wengao
    Zhang, Hui
    Jin, Mingshang
    Yang, Deren
    CRYSTENGCOMM, 2014, 16 (12): : 2411 - 2416
  • [23] Large-Scale Synthesis of Palladium Concave Nanocubes with High-Index Facets for Sustainable Enhanced Catalytic Performance
    Xiaobin Xie
    Guanhui Gao
    Zhengyin Pan
    Tingjun Wang
    Xiaoqing Meng
    Lintao Cai
    Scientific Reports, 5
  • [24] Phosphorus-doping-tuned PtNi concave nanocubes with high-index facets for enhanced methanol oxidation reaction
    Fan, Aixin
    Qin, Congli
    Zhao, Ruxia
    Sun, Haixiao
    Sun, Hui
    Dai, Xiaoping
    Ye, Jin-Yu
    Sun, Shi-Gang
    Lu, Yanhong
    Zhang, Xin
    NANO RESEARCH, 2022, 15 (08) : 6961 - 6968
  • [25] Electrochemical Nitrate Reduction to Ammonia using γ-Fe2O3/BCN in a Neutral Medium
    Mariya Varghese, Soniya
    Gopinathan, Anju Vakakuzhiyil
    Rathnakumaran, Sudhin
    Sasikumar, Suraj
    Kunnikuruvan, Sooraj
    Gangavarapu, Ranga Rao
    ACS CATALYSIS, 2025,
  • [26] Enhanced electrocatalytic activity on gold nanocrystals enclosed by high-index facets for oxygen reduction
    Ke, Fu-Sheng
    Solomon, Bryan
    Ding, Yong
    Xu, Gui-Liang
    Sun, Shi-Gang
    Wang, Zhong Lin
    Zhou, Xiao-Dong
    NANO ENERGY, 2014, 7 : 179 - 188
  • [27] Synthesis of α-Fe2O3 nanocubes
    Patil, Prajakta R.
    Joshi, Satyawati S.
    SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY, 2007, 37 (06) : 425 - 429
  • [28] Ammonia Synthesis from Electrocatalytic N2 Reduction under Ambient Conditions by Fe2O3 Nanorods
    Xiang, Xiaojiao
    Wang, Zao
    Shi, Xifeng
    Fan, Meikun
    Sun, Xuping
    CHEMCATCHEM, 2018, 10 (20) : 4530 - 4535
  • [29] Hyperbranched concave octahedron of PtIrCu nanocrystals with high-index facets for efficiently electrochemical ammonia oxidation reaction
    Lin, Xu
    Zhang, Xiaoran
    Wang, Zhen
    Zhu, Xinxin
    Zhu, Jinhui
    Chen, Pinsong
    Lyu, Taiyu
    Li, Changzheng
    Tian, Zhi Qun
    Shen, Pei Kang
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2021, 601 : 1 - 11
  • [30] Deposited Au nanoparticles on high-index facets of PtNi concave-nanocubes for high-performance methanol oxidation reaction
    Yu, Lei
    Jiang, Yan
    Zhuo, Hongying
    Yu, Kuomiao
    Yong, Jiaxi
    Zhang, Xin
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2017, 254
12345