Zobrazeno 1 - 10
of 282
pro vyhledávání: '"Metal-based catalysts"'
Autor:
ZHAO Jie, WU Junfeng, DOU Yanyan, Fedorov Svyatoslav VIKTOROVICH, WANG Xianli, LIU Biao, ZHU Xinfeng, MAO Yanli, GAO Hongbin
Publikováno v:
Gongye shui chuli, Vol 44, Iss 7, Pp 38-46 (2024)
With the rapid development of industry, large amount of refractory organic pollutants in domestic and industrial wastewater are discharged into water bodies, posing a serious threat to human health and the environment. Advanced oxidation processes (A
Externí odkaz:
https://doaj.org/article/4eacd311ca854008904a7f4abe1706ba
Autor:
Maria Lykaki, Evridiki Mandela, Georgios Varvoutis, Athanasios Lampropoulos, George E. Marnellos, Michalis Konsolakis
Publikováno v:
Discover Chemical Engineering, Vol 4, Iss 1, Pp 1-49 (2024)
Abstract The unprecedented increase of atmospheric CO2 concentration and the associated climate change calls for the urgent implementation of CO2 mitigation approaches. Among the various proposed measures, CO2 capture from several industrial point so
Externí odkaz:
https://doaj.org/article/09bf175bfac34b6aae5acaa93e3d7005
Publikováno v:
Energies, Vol 17, Iss 21, p 5285 (2024)
The cement industry significantly impacts the environment due to natural resource extraction and fossil fuel combustion, with carbon dioxide (CO2) emissions being a major concern. The industry emits 0.6 tons of CO2 per ton of cement, accounting for a
Externí odkaz:
https://doaj.org/article/a7612dbec30344b097977340823f5dfd
Autor:
Eun Duck Park
Publikováno v:
Molecules, Vol 29, Iss 18, p 4506 (2024)
Selective catalytic reduction of nitrogen oxides (NOx) with ammonia (NH3-SCR) has been implemented in response to the regulation of NOx emissions from stationary and mobile sources above 300 °C. However, the development of NH3-SCR catalysts active a
Externí odkaz:
https://doaj.org/article/7f2bbb00c65a4de2b1e88a4ab6137bc0
Autor:
Mengdie Xu, Ling Lei, Huilin Hu, Yana Chen, Xuchao Yang, Kaige Yu, Bingying Cao, Xianzheng Zhang, Xueliang Jiang, Chu Yao, Huan Yang
Publikováno v:
Molecules, Vol 29, Iss 13, p 3127 (2024)
Transition-metal-based oxygen evolution reaction (OER) catalysts have attracted widespread attention due to their inexpensive prices, unique layered structures, and rich active sites. Currently, designing low-cost, sustainable, and simple synthesis m
Externí odkaz:
https://doaj.org/article/30a0450ceb0d47de8ca947cad7dfb85e
Publikováno v:
能源环境保护, Vol 37, Iss 3, Pp 75-87 (2023)
Chlorine-containing volatile organic compounds (CVOCs) have become a focus and difficulty in the field of catalytic combustion of VOCs due to their extensive sources, high biological/environmental toxicity, and easy inactivation of catalyst via Cl po
Externí odkaz:
https://doaj.org/article/543b270aca8a4c7fa606a7dbb47a34f4
Publikováno v:
Advanced Science, Vol 10, Iss 21, Pp n/a-n/a (2023)
Abstract Formaldehyde (HCHO: FA) is one of the most abundant but hazardous gaseous pollutants. Transition metal oxide (TMO)‐based thermocatalysts have gained much attention in its removal due to their excellent thermal stability and cost‐effectiv
Externí odkaz:
https://doaj.org/article/ece89a676c544b21b469b1b681bb1f3c
Publikováno v:
Catalysis Communications, Vol 177, Iss , Pp 106665- (2023)
Rare earth catalysts have gained considerable attention in the catalytic depolymerization of lignin. However, their structure-performance relationship was rarely reported. This work demonstrated that the different morphologies of Sm2O3 exhibited rema
Externí odkaz:
https://doaj.org/article/8989395105c84af2bdb24ee88a8bdfe3
Autor:
Yi-Zhen Zhang, Peng-Hui Li, Yi-Nuo Ren, Yun He, Cheng-Xu Zhang, Jue Hu, Xiao-Qiang Cao, Michael K. H. Leung
Publikováno v:
Nanomaterials, Vol 13, Iss 18, p 2580 (2023)
Ammonia (NH3) plays a significant role in the manufacture of fertilizers, nitrogen-containing chemical production, and hydrogen storage. The electrochemical nitrogen reduction reaction (e-NRR) is an attractive prospect for achieving clean and sustain
Externí odkaz:
https://doaj.org/article/7514577c0f1c49b3bebefb2668d5ab07
Publikováno v:
工程科学学报, Vol 44, Iss 4, Pp 625-640 (2022)
The development of alternative energy resources is of great significance to alleviate the global energy issue. The direct methanol fuel cell (DMFC) is gradually becoming one of the most promising portable energy technologies due to the merits of low
Externí odkaz:
https://doaj.org/article/f057d22134664af7a653c305229057cd