Insight into the efficient TSNA capturer derived from zeolite Hβ

Shi, Chun Ling; Chen, Jie Ling; Gao, Yi Han; Wang, Yang Zhong; Sun, Xiao; Ding, Qi; Zheng, Sai Jing; Shen, Yi; Wang, Ying; Zhu, Jianhua

doi:10.1016/j.cej.2019.03.104

Cited by 6 publications

(2 citation statements)

References 41 publications

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“…−33 mV (Table 1), which is consistent with the values previously reported. 52,53 Subsequently, we measured the ζ potential of the samples while varying the solution pH, which is one of the important factors in REEs adsorption as it influences the surface charge (Figure 2a). As the solution pH was elevated, the surfaces of all samples became more negatively charged and remained nearly constant above pH ∼ 6.…”

Section: ■ Results and Discussionmentioning

confidence: 99%

Capturing Rare-Earth Elements by Synthetic Aluminosilicate MCM-22: Mechanistic Understanding of Yb(III) Capture

Chatterjee,

Han,

Kobayashi

et al. 2023

ACS Appl. Mater. Interfaces

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Section: ■ Results and Discussionmentioning

confidence: 99%

Capturing Rare-Earth Elements by Synthetic Aluminosilicate MCM-22: Mechanistic Understanding of Yb(III) Capture

Chatterjee,

Han,

Kobayashi

et al. 2023

ACS Appl. Mater. Interfaces

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“…MCM-22 revealed excellent adsorption capacity toward carbendazim (100%), which may be attributed to its structural characteristics-it has an Si/Al ratio of 10 that suppresses the competing adsorption of water molecules and big cavities. Its pores in the shape of gourd enable the pesticide to fit in and prevent its movement; this enables MCM-22 to successfully entrap nitrosamines [144]. However, on the other hand, imidacloprid cannot be effectively immobilized by none of the proposed adsorbents [104].…”

Section: Other Groups Of Pesticidesmentioning

confidence: 99%

Removal of Pesticides from Waters by Adsorption: Comparison between Synthetic Zeolites and Mesoporous Silica Materials. A Review

Andrunik

Bajda

2021

Materials

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Pesticides are pollutants found in wastewater due to increasing agricultural activities over the years. Inappropriate dosing of pesticides results in the dispersal of active ingredients in the environment. The complete removal of pesticides from wastewater is an immediate concern due to their high toxicity and mobility. At present, adsorption is one of the most widely used methods for pesticide removal, in which synthetic zeolites and mesoporous silica materials are extensively applied. This article presents a systematic and comparative review of the applications and comparison of these adsorbents, based on the data reported in the literature. The paper summarizes the information collected from various studies, including the type of adsorbents and pesticides used, experimental conditions, and results of each work. The studies analyzed were laboratory-based and show potential advantages for the treatment of pesticide-bearing waters using functionalized and unfunctionalized synthetic zeolites and mesoporous silica materials. As a whole, functionalized materials are reported to exhibit better removal performance for different pesticides than conventional materials. It is expected that the results of this review will help researchers to establish a powerful strategy for the abatement of pesticides in wastewater.

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Advanced Materials Design for Adsorption of Toxic Substances in Cigarette Smoke

et al. 2023

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Cigarettes, despite being economically important legal consumer products, are highly addictive and harmful, particularly to the respiratory system. Tobacco smoke is a complex mixture containing over 7000 chemical compounds, 86 of which are identified to have "sufficient evidence of carcinogenicity" in either animal or human tests. Thus, tobacco smoke poses a significant health risk to humans. This article focuses on materials that help reduce the levels of major carcinogens in cigarette smoke; these include nicotine, polycyclic aromatic hydrocarbons, tobacco-specific nitrosamines, hydrogen cyanide, carbon monoxide, and formaldehyde. Specifically, the research progress on adsorption effects and mechanisms of advanced materials such as cellulose, zeolite, activated carbon, graphene, and molecularly imprinted polymers are highlighted. The future trends and prospects in this field are also discussed. Notably, with advancements in supramolecular chemistry and materials engineering, the design of functionally oriented materials has become increasingly multidisciplinary. Certainly, several advanced materials can play a critical role in reducing the harmful effects of cigarette smoke. This review aims to serve as an insightful reference for the design of hybrid and functionally oriented advanced materials.

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Insight into the efficient TSNA capturer derived from zeolite Hβ

Cited by 6 publications

References 41 publications

Capturing Rare-Earth Elements by Synthetic Aluminosilicate MCM-22: Mechanistic Understanding of Yb(III) Capture

Capturing Rare-Earth Elements by Synthetic Aluminosilicate MCM-22: Mechanistic Understanding of Yb(III) Capture

Removal of Pesticides from Waters by Adsorption: Comparison between Synthetic Zeolites and Mesoporous Silica Materials. A Review

Advanced Materials Design for Adsorption of Toxic Substances in Cigarette Smoke

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