Metallic 1T-WS2 for Selective Impedimetric Vapor Sensing

• المؤلفون الرئيسيون: Yong, Alex Sheng Eng, Sofer, Zdeněk, Mayorga-Martinez, Carmen Clotilde, Ambrosi, Adriano, Pumera, Martin
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Electrochemical impedance spectroscopy; Impedance phase
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/83017; http://hdl.handle.net/10220/42393
• المؤسسة: Nanyang Technological University

Selective gas sensing is of immense importance for industrial as well as safety purposes. Here it is shown that metallic 1T phase transition metal dichalcogenides, such as tungsten sulfide (WS2), provide sensitive and selective platform for gas sensing. Using impedance spectroscopy distinguishable a...