دورية أكاديمية
أعرض في EDS

Functionalized MoO 3 Nanosheets for High-Efficiency RhB Removal.

التفاصيل البيبلوغرافية
العنوان: Functionalized MoO 3 Nanosheets for High-Efficiency RhB Removal.
المؤلفون: Ma Y; Institute for Frontier Materials Deakin University Locked Bag 20000 Geelong Victoria 3220 Australia., Wang L; Institute for Frontier Materials Deakin University Locked Bag 20000 Geelong Victoria 3220 Australia., Liu D; Institute for Frontier Materials Deakin University Locked Bag 20000 Geelong Victoria 3220 Australia., Liu Y; Institute for Frontier Materials Deakin University Locked Bag 20000 Geelong Victoria 3220 Australia., Yang G; Institute for Frontier Materials Deakin University Locked Bag 20000 Geelong Victoria 3220 Australia., Qian Y; Institute for Frontier Materials Deakin University Locked Bag 20000 Geelong Victoria 3220 Australia., Lei W; Institute for Frontier Materials Deakin University Locked Bag 20000 Geelong Victoria 3220 Australia.
المصدر: Global challenges (Hoboken, NJ) [Glob Chall] 2022 Dec 07; Vol. 7 (3), pp. 2200154. Date of Electronic Publication: 2022 Dec 07 (Print Publication: 2023).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: WILEY-VCH Verlag GmbH & Co. KGaA Country of Publication: Germany NLM ID: 101705641 Publication Model: eCollection Cited Medium: Internet ISSN: 2056-6646 (Electronic) Linking ISSN: 20566646 NLM ISO Abbreviation: Glob Chall Subsets: PubMed not MEDLINE
أسماء مطبوعة: Publication: [2018]- : Weinheim : WILEY-VCH Verlag GmbH & Co. KGaA
Original Publication: Hoboken, NJ : John Wiley & Sons, [2017]-[2017]
مستخلص: 2D nanostructured materials have been applied for water purification in the past decades due to their excellent separation and adsorption performance. However, the functional 2D nanostructured molybdenum trioxide (MoO 3 )has rarely been reported for the removal of dyes. Here, functionalized MoO 3 (F-MoO 3 ) nanosheets are successfully fabricated with a high specific surface area (106 cc g -1 ) by a one-step mechanochemical exfoliation method as a highly effective adsorbent for removing dyes from water. According to the Raman, X-ray photoelectron spectroscopy, Fourier transform infrared (FTIR), and selected area electron diffraction analysis, functional groups (hdroxyl groups, amide groups, amine groups and amino groups) are identified in the as-prepared F-MoO 3 nanosheets. The attached functional groups not only facilitate the dispersal ability of F-MoO 3 nanosheets but also enhance the adsorption capacities. Thus, the performance (up to 556 mg g -1 when the initial concentration of Rhodamine B solution is 100 mg L -1 ) of as-prepared F-MoO 3 nanosheets is almost two times higher than other reported MoO 3 materials. Furthermore, the FTIR spectra, isotherm, and several factors (e.g., adsorbent dosage and adsorbate dosage) are also systematically investigated to explore the adsorption mechanism. Therefore, this work demonstrates that the F-MoO 3 nanosheets are a promising candidate for wastewater treatment.
Competing Interests: The authors declare no conflict of interest.
(© 2022 The Authors. Global Challenges published by Wiley‐VCH GmbH.)
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فهرسة مساهمة: Keywords: F‐MoO 3 nanosheets; adsorption; ball milling; water purification
تواريخ الأحداث: Date Created: 20230313 Latest Revision: 20230918
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC10000286
DOI: 10.1002/gch2.202200154
PMID: 36910469
قاعدة البيانات: MEDLINE
الوصف
تدمد:2056-6646
DOI:10.1002/gch2.202200154