Highly Efficient Formaldehyde Sensors Based on Au-Decorated SnO_2 Nanosheets with High-Energy {001} Facets

机译：高效的甲醛传感器，基于Au装饰的SnO_2纳米液，具有高能量{001}刻面

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Formaldehyde (HCHO) have caused health problems and thus associated with various diseases, so there is an urgent need to develop an effective way for HCHO detection. Metal oxide-based gas sensors (e.g. SnO_2) have been fully proved as active materials for monitoring HCHO. Recently, crystal facet engineering opens up a new way for enhanced response for nano SnO_2 with exposed high-energy facts, for instance {221}, {001}, and {332}. Moreover, SnO_2 decorated with noble metals is an effective strategy for response improvement. Obviously, comprehensive optimization of gas sensing can be achieved via synergistic effects of small size, high-energy facets and noble metal catalysis, however the related research has not been reported yet. Here, Au decorated SnO_2 nanosheets with dominant {001} facets were synthesized, characterized, and HCHO sensing performance. Finally, the reasons of enhanced HCHO sensing were also discussed.

机译：甲醛（HCHO）引起了健康问题，因此与各种疾病相关，因此迫切需要为HCHO检测产生有效的方法。金属氧化物基气体传感器（例如SnO_2）已被全面被证明为用于监测Hcho的活性材料。最近，Cryst Compet Engineering开辟了一种新的方法，用于增强具有暴露的高能量事实的纳米SnO_2的响应，例如{221}，{001}和{332}。此外，贵金属装饰的SnO_2是响应改善的有效策略。显然，通过小尺寸，高能面和贵金属催化的协同效应，可以实现气体传感的全面优化，但尚未报告相关的研究。在这里，AU装饰了具有主导{001}面的SNO_2纳米片被合成，特征和HCHO传感性能。最后，还讨论了增强HCHO传感的原因。

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《Meeting of the Electrochemical Society;International Meeting on Chemical Sensors》|2020年|2917-3400p|共2页
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Yan-Yan Yin; Le-Xi Zhang; Ran Xu; Li-Jian Bie;
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1. Ultrathin SnO_2 nanosheets with dominant high-energy {001} facets for low temperature formaldehyde gas sensor [J] . Xu Ran, Zhang Le-Xi, Li Ming-Wei, Sensors and Actuators . 2019,第JUNa期

机译：具有主要高能{001}面的超薄SnO_2纳米片，用于低温甲醛气体传感器
2. Ultrathin SnO_2 nanosheets with dominant high-energy {001} facets for low temperature formaldehyde gas sensor [J] . Xu Ran, Zhang Le-Xi, Li Ming-Wei, Sensors and Actuators . 2019,第Juna期

机译：超薄SnO_2纳米片，具有低温甲醛气体传感器的主导高能{001}刻面
3. Hierarchical Bi-doped BiOBr microspheres assembled from nanosheets with (001) facet exposed via crystal facet engineering toward highly efficient visible light photocatalysis [J] . Wang Yaoguang, He Jian, Zhu Yingming, Applied Surface Science . 2020,第Juna1期

机译：从纳米片组装的分层双掺杂BioBR微球通过晶体面工程曝光的高效可见光光电催化曝光
4. Highly Efficient Formaldehyde Sensors Based on Au-Decorated SnO_2 Nanosheets with High-Energy {001} Facets [C] . Yan-Yan Yin, Le-Xi Zhang, Ran Xu, Meeting of the Electrochemical Society;International Meeting on Chemical Sensors . 2020

机译：高效的甲醛传感器，基于Au装饰的SnO_2纳米液，具有高能量{001}刻面
5. Scanning probe microscopy studies of the highly strained epitaxy of indium arsenide on gallium arsenide(001) and scanning probe based imaging and manipulation of nanoscale three-dimensional objects. [D] . Ramachandran, T. R. 1998

机译：砷化镓（001）上砷化铟高度应变外延的扫描探针显微镜研究，以及基于扫描探针的纳米级三维物体的成像和操作。
6. Synthesis of Wurtzite Cu2ZnSnS4 Nanosheets with Exposed High-Energy (002) Facets for Fabrication of Efficient Pt-Free Solar Cell Counter Electrodes [O] . Xiaoyan Zhang, You Xu, Junjie Zhang, -1

机译：具有高能（002）切面的纤锌矿型Cu2ZnSnS4纳米片的合成用于制备高效的无Pt太阳能电池对电极
7. Synthesis of micro-sized titanium dioxide nanosheets wholly exposed with high-energy {001} and {100} facets [O] . Wen Ci Zhang, Zhou Ji Zhi, Jiang Hai, 2011

机译：完全暴露有高能{001}和{100}面的微米级二氧化钛纳米片的合成

Highly Efficient Formaldehyde Sensors Based on Au-Decorated SnO_2 Nanosheets with High-Energy {001} Facets

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