Ma, Wenjie; Wang, Na; Du, Yunchen; Tong, Tianze; Zhang, Leijiang; Andrew Lin, Kun-Yi; Han, Xijiang published an article on January 15 ,2019. The article was titled 《One-step synthesis of novel Fe3C@nitrogen-doped carbon nanotubes/graphene nanosheets for catalytic degradation of Bisphenol A in the presence of peroxymonosulfate》, and you may find the article in Chemical Engineering Journal (Amsterdam, Netherlands).Safety of Triacetonamine The information in the text is summarized as follows:
Developing novel carbocatalysts with available strategies for peroxymonosulfate (PMS) activation has become a popular topic in environmental remediation and protection fields. Herein, using com. K4Fe(CN)6 as the precursor, Fe3C@nitrogen-doped carbon nanotubes/graphene nanosheets (Fe3C@NCNTs/GNS) is synthesized by a direct high-temperature pyrolysis. Characterization results prove that Fe3C@NCNTs/GNS has a relatively high graphitization degree and rich nitrogen doping content, which endow it with excellent catalytic efficiency in PMS activation for powerful removal of Bisphenol A (BPA). Influences of catalyst/oxidant dosages, some inorganic anions, humic acid, and practical sewages are investigated in detail. For mechanism studies, it is found that tert-Bu alc. (TBA)/methanol fails to inhibit BPA degradation, and the primary reactive oxidative species (ROS) are superoxide radical (O·-2) and singlet oxygen (1O2). Discussion on the origin of 1O2 confirms that moderate modification of N atoms in graphitic carbon frameworks plays an essential role in inducing the non-radical mechanism. This work will provide new insights for the preparation of high-performance carbocatalysts in PMS activation and exploring critical roles of N-doping during non-radical processes. After reading the article, we found that the author used Triacetonamine(cas: 826-36-8Safety of Triacetonamine)
Triacetonamine(cas: 826-36-8) is a member of piperidine. Piperidine is ubiquitous structural motif widely occurred in diverse synthetically and naturally occurring bioactive molecules. Piperidines are an immensely important class of compounds medicinally: the piperidine ring is the most common heterocyclic subunit among FDA approved drugs.Safety of Triacetonamine
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem