A novel turn-on fluorescent probe for detection of pH in extremely acidic environment and its application

Zhou, Wu; Pan, Yuanjiang; Liu, Yuxuan; Liang, Qingxiang; Zhou, Dacheng; Wu, Aibin; Shu, Wen‐Ming; Yu, Weichu

doi:10.1016/j.saa.2023.123203

Cited by 6 publications

(2 citation statements)

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“…The development of heterogeneous catalysts aimed at finding a structurally simple and relatively inexpensive catalyst to replace concentrated sulfuric acid or sodium methanol so as to improve the industrial production efficiency and economic value of resource utilization of WCO. We imagined that loading Na 2 CO 3 on ZSM-5 could further improve the activity and stability of the catalyst while retaining their original respective advantages (the chemical reaction equation is shown in Scheme ) based on our previous research. , In addition, the recycling of catalysts could also save a large amount of energy and production costs, improving the practical application values of resource utilization of WCO.…”

Section: Introductionmentioning

confidence: 99%

“…We imagined that loading Na 2 CO 3 on ZSM-5 could further improve the activity and stability of the catalyst while retaining their original respective advantages (the chemical reaction equation is shown in Scheme 1 ) based on our previous research. 36 , 37 In addition, the recycling of catalysts could also save a large amount of energy and production costs, improving the practical application values of resource utilization of WCO.…”

Section: Introductionmentioning

confidence: 99%

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Resource Utilization of Waste Cooking Oil Catalyzed by Na₂CO₃/ZSM-5

Chen,

He,

Liu

et al. 2023

ACS Omega

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A catalyst with a simple synthetic process and good catalytic performance was prepared using Na 2 CO 3 as the active component and ZSM-5 as the carrier for the resource utilization of waste cooking oil. The structure of Na 2 CO 3 /ZSM-5 was characterized by Fourier transform infrared spectroscopy, X-ray diffraction, and scanning electron microscopy, and the effects of parameters such as Na 2 CO 3 loading, catalyst percentage, and reaction time on the yield of fatty acid methyl esters were investigated. The results showed that the conversion of waste cooking oil to fatty acid methyl esters yielded up to 96.89% when the Na 2 CO 3 loading was 35%, the reaction temperature was 65 °C, the reaction time was 2 h, and the catalyst percentage was 1 wt %. The Na 2 CO 3 /ZSM-5 catalyst could be used to replace H 2 SO 4 or NaOCH 3 in the industrial treatment of waste cooking oil for its resource utilization.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%