Engineering Co3+ cations in Co3O4 multishelled microspheres by Mn doping: The roles of Co3+ and oxygen species for sensitive xylene detection
文献类型：期刊论文
| 作者 | Qu, Fengdong; Zhang, Nan; Liu, Dongliang; Zhang, Shendan; Talluri, Bhusankar; Zheng, Yan; Thomas, Tiju; Zhao, Ruiyang; Ruan, Shengping; Yang, Minghui |
| 刊名 | SENSORS AND ACTUATORS B-CHEMICAL
 |
| 出版日期 | 2020 |
| 卷号 | 308 |
| 关键词 | GAS-SENSING PERFORMANCE OXIDATION NANOMATERIALS CATALYSTS |
| DOI | 10.1016/j.snb.2019.127651 |
| 英文摘要 | Heteroatom-doping is an effective approach for tuning the properties of transition metal oxides relevant to sensing. Here pristine Co3O4 and a series of Mn-doped Co3O4 multishelled microspheres have been prepared using amorphous-coordination-polymers (CPs). The method is essentially self-templated approach. The as-prepared materials have been used for the development of a gas sensor for detection of volatile organic compounds (VOCs). Results indicate that similar to 3 at% Mn-doped Co3O4 multishelled microspheres exhibit enhanced sensing performances, when compared to the pristine Co3O4 multishelled microspheres. Mn cations doping decreases the hole concentration, and aids in the enhancement of the surface catalytic activity which is responsible for the observed performance towards VOCs oxidation. |
| 学科主题 | Chemistry ; Electrochemistry ; Instruments & Instrumentation |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/19842]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Yang, MH (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. 2.Ruan, SP (corresponding author), Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, Changchun 130012, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Qu, Fengdong,Zhang, Nan,Liu, Dongliang,et al. Engineering Co3+ cations in Co3O4 multishelled microspheres by Mn doping: The roles of Co3+ and oxygen species for sensitive xylene detection[J]. SENSORS AND ACTUATORS B-CHEMICAL,2020,308. |
| APA | Qu, Fengdong.,Zhang, Nan.,Liu, Dongliang.,Zhang, Shendan.,Talluri, Bhusankar.,...&Yang, Minghui.(2020).Engineering Co3+ cations in Co3O4 multishelled microspheres by Mn doping: The roles of Co3+ and oxygen species for sensitive xylene detection.SENSORS AND ACTUATORS B-CHEMICAL,308. |
| MLA | Qu, Fengdong,et al."Engineering Co3+ cations in Co3O4 multishelled microspheres by Mn doping: The roles of Co3+ and oxygen species for sensitive xylene detection".SENSORS AND ACTUATORS B-CHEMICAL 308(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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