微知实验室在ACS Omega上发表论文

近日，微知实验室在美国化学会期刊ACS Omega上发表研究论文“Microscale Curling and Alignment of Ti3C2Tx MXene by Confining Aerosol Droplets for Planar Micro-Supercapacitors”，博士生吴语为论文第一作者。

论文摘要：Additive manufacturing techniques have revolutionized the field of fabricating micro-supercapacitors (MSCs) with ahigh degree of pattern and geometry flexibility. However,traditional additive manufacturing processes are based on thefunctionality of microstructural modulation, which is essential fordevice performance. Herein, Ti3C2Tx MXene was chosen to reporta convenient aerosol jet printing (AJP) process for the in situcurling and alignment of MXene nanosheets. The aerosol dropletprovides a microscale regime for curling MXene monolayers whiletheir alignment is performed by the as-generated directional stressderived from the quasi-conical fiber array (CFA)-guided paralleldroplet flow. Interdigital microelectrodes were further developed with the curled MXene and a satisfying areal capacitanceperformance has been demonstrated. Importantly, the AJP technique holds promise for revolutionizing additive manufacturingtechniques for fabricating future smart microelectronics and devices not only in the microscale but also in the nanoscale.

To view our article, please click on the DOI link below: http://doi.org/10.1021/acsomega.1c05373