Evidence map›Paper›PMID 41649612›Full record

ArticleMikrochimica acta2026

(001)-Exposed mesoporous SnO

Weiqi Meng, Ming Zheng, Xianfa Zhang, Chuanyu Guo, Yingming Xu, Chaobo Huang, Zongshuang Cao, Xin Dong, Lihua Huo, Xiaoli Cheng

Abstract read
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In one paragraph

Article in Mikrochimica acta, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Weiqi MengKey Laboratory of Functional Inorganic Material Chemistry Ministry of Education, College of Chemistry, Chemical Engineering and Materials, Heilongjiang University, Harbin, 150080, China.
Ming ZhengMIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China.
Xianfa ZhangKey Laboratory of Functional Inorganic Material Chemistry Ministry of Education, College of Chemistry, Chemical Engineering and Materials, Heilongjiang University, Harbin, 150080, China.
Chuanyu GuoKey Laboratory of Functional Inorganic Material Chemistry Ministry of Education, College of Chemistry, Chemical Engineering and Materials, Heilongjiang University, Harbin, 150080, China.
Yingming XuKey Laboratory of Functional Inorganic Material Chemistry Ministry of Education, College of Chemistry, Chemical Engineering and Materials, Heilongjiang University, Harbin, 150080, China.
Chaobo HuangCollege of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
Zongshuang CaoWeichai Power Co., Ltd, Weifang, 261000, China.
Xin DongKey Laboratory of Functional Inorganic Material Chemistry Ministry of Education, College of Chemistry, Chemical Engineering and Materials, Heilongjiang University, Harbin, 150080, China. dongxin@hlju.edu.cn.
Lihua HuoKey Laboratory of Functional Inorganic Material Chemistry Ministry of Education, College of Chemistry, Chemical Engineering and Materials, Heilongjiang University, Harbin, 150080, China. huolihua@hlju.edu.cn.
Xiaoli ChengKey Laboratory of Functional Inorganic Material Chemistry Ministry of Education, College of Chemistry, Chemical Engineering and Materials, Heilongjiang University, Harbin, 150080, China. chengxiaoli@hlju.edu.cn.

Funding

Heilongjiang Province "double first-class" discipline collaborative innovation achievement project LJGXCG2024-P04Heilongjiang Provincial Natural Science Foundation of China LH2023B021Heilongjiang Touyan Innovation Team Program, New Era Excellent Master's and Doctoral Dissertations of Heilongjiang Province LJYXL2023-020Heilongjiang Touyan Innovation Team Program, New Era Excellent Master's and Doctoral Dissertations of Heilongjiang Province LJYXL2024-004Talent Introduction Project 2024-KYYWF-0132
6 · The paper itself

Abstract

SnO2 mesoporous nanosheets with dominant the (001) crystal planes were synthesized via a mesoporous template-confined strategy. The cetyltrimethylammonium chloride used was both the mesoporous template and structure-directing agent, which enables the SnO2 nanosheets to have a rich mesoporous structure and effectively promote the rapid diffusion of gaseous chlorine (Cl2). Meanwhile, the abundant Sn unsaturated coordination sites on the (001) planes significantly enhance Cl2 adsorption. The SnO2-(001) sensor achieved highly sensitive detection of Cl2 at room temperature. It exhibited a high response of 408 toward 5 ppm Cl2, low practical detection limit (10 ppb), excellent selectivity and long-term stability. This breakthrough not only overcomes the high-temperature working limitation of traditional SnO2-based Cl2 sensors. In addition, the sensor was employed to monitor Cl2 emissions during the use of chlorine-containing disinfectants. Test results indicated that the Cl2 concentration surpassed the safety threshold within 7-14 min of disinfectant application. It demonstrated its strong potential for practical applications. Furthermore, it lays the solid foundation for optimizing other metal oxide-based room temperature gas sensors.

Indexed as

Cl2 gas sensorHigh energy (001) planeMesoporous SnO2 nanosheetsRoom temperature resistance measurements

Identifiers

PMID41649612

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