DICP OpenIR
Facile Synthesis of gamma-MnOOH Nanorods via a Redox Precipitation Route Using Oxygen and Their Thermal Conversion
Zhang, Lei1,2; Wang, Sheng1; Ding, Ya1,2; Lv, Li-Rong1,2; Chen, Ya-Tu1,2; Xu, De-Kang1,2; Wang, Shu-Dong1
Corresponding AuthorWang, Sheng(wangsheng@dicp.ac.cn) ; Wang, Shu-Dong(wangsd@dicp.ac.cn)
Keywordgreen synthesis manganese oxohydroxide nanorods
Source PublicationCHEMISTRYSELECT
2018-11-15
ISSN2365-6549
DOI10.1002/slct.201803315
Volume3Issue:42Pages:11908-11913
Funding ProjectNational Natural Science Foundation of China[21676267]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
WOS KeywordMANGANESE OXIDE NANOSTRUCTURES ; NANOPARTICLES ; PERFORMANCE ; OXIDATION ; BETA-MNO2
AbstractA green chemistry approach was successfully fabricated in this work to synthesize gamma-MnOOH nanorods under mild conditions, in which oxygen was used as the green oxidizer and no surfactants or templates were involved. Only the oxygen was bubbled through the solutions of divalent manganese in the presence of NaOH. The morpholgy and structure of gamma-MnOOH were dependent on several cruicial factors, i. e. the amount of glacial acetic acid (HAc), the kind of anions, reaction time, and reaction temperature. To gain mechanistic information on the dependence, the gamma-MnOOH nanorods were characterized by TEM, SEM and XRD. Results showed that gamma-MnOOH nanorods were evolved from Mn3O4 by a redox process. Furthermore, the corresponding beta-MnO2, alpha-Mn2O3, Mn3O4 were prepared by calcining gamma-MnOOH nanorods under different temperature and atmosphere. Among them, beta-MnO2 nanorods were most efficient for the catalytic decomposition of O-3.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS IDWOS:000450365000029
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166545
Collection中国科学院大连化学物理研究所
Corresponding AuthorWang, Sheng; Wang, Shu-Dong
Affiliation1.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Lei,Wang, Sheng,Ding, Ya,et al. Facile Synthesis of gamma-MnOOH Nanorods via a Redox Precipitation Route Using Oxygen and Their Thermal Conversion[J]. CHEMISTRYSELECT,2018,3(42):11908-11913.
APA Zhang, Lei.,Wang, Sheng.,Ding, Ya.,Lv, Li-Rong.,Chen, Ya-Tu.,...&Wang, Shu-Dong.(2018).Facile Synthesis of gamma-MnOOH Nanorods via a Redox Precipitation Route Using Oxygen and Their Thermal Conversion.CHEMISTRYSELECT,3(42),11908-11913.
MLA Zhang, Lei,et al."Facile Synthesis of gamma-MnOOH Nanorods via a Redox Precipitation Route Using Oxygen and Their Thermal Conversion".CHEMISTRYSELECT 3.42(2018):11908-11913.
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