介绍了导电油墨的组成、分类和导电机理,并介绍了导电油墨在RFID(Radio Frequency Identification)、全印制印刷电路以及电子纸等领域的应用,在此基础上综述了纳米银、纳米铜、纳米碳以及一些特殊类型纳米粒子在导电油墨中的应用研究。...介绍了导电油墨的组成、分类和导电机理,并介绍了导电油墨在RFID(Radio Frequency Identification)、全印制印刷电路以及电子纸等领域的应用,在此基础上综述了纳米银、纳米铜、纳米碳以及一些特殊类型纳米粒子在导电油墨中的应用研究。最后指出,纳米技术的应用推动了导电油墨的发展,未来在满足环保要求的基础上,多功能以及智能化也将成为导电油墨的发展方向。展开更多
By means of inkjet printing technique, flexible and all-solid-state micro-supercapacitors(MSCs) were fabricated with carbon-based hybrid ink composed of graphene oxide(GO,98.0vol.%) ink and commercial pen ink(2.0vol.%...By means of inkjet printing technique, flexible and all-solid-state micro-supercapacitors(MSCs) were fabricated with carbon-based hybrid ink composed of graphene oxide(GO,98.0vol.%) ink and commercial pen ink(2.0vol.%). A small amount of commercial pen ink was added to effectively reduce the agglomeration of theGO sheets during solvent evaporation and the following reduction processes in which the presence of graphite carbon nanoparticles served as nano-spacer to separate GO sheets. The printed device fabricated using the hybrid ink,combined with the binder-free microelectrodes and interdigital microelectrode configuration, exhibits nearly 780%enhancement in areal capacitance compared with that of pure GO ink. It also shows excellent flexibility and cycling stability with nearly 100% retention of the areal capacitance after 10,000 cycles. The all-solid-state device can be optionally connected in series or in parallel to meet the voltage and capacity requirements for a given application.This work demonstrates a promising future of the carbonbased hybrid ink for directly large-scale inkjet printing MSCs for disposable energy storage devices.展开更多
文摘介绍了导电油墨的组成、分类和导电机理,并介绍了导电油墨在RFID(Radio Frequency Identification)、全印制印刷电路以及电子纸等领域的应用,在此基础上综述了纳米银、纳米铜、纳米碳以及一些特殊类型纳米粒子在导电油墨中的应用研究。最后指出,纳米技术的应用推动了导电油墨的发展,未来在满足环保要求的基础上,多功能以及智能化也将成为导电油墨的发展方向。
基金supported by National Natural Science Foundation of China(Grant Nos.11274308 and 21401202)
文摘By means of inkjet printing technique, flexible and all-solid-state micro-supercapacitors(MSCs) were fabricated with carbon-based hybrid ink composed of graphene oxide(GO,98.0vol.%) ink and commercial pen ink(2.0vol.%). A small amount of commercial pen ink was added to effectively reduce the agglomeration of theGO sheets during solvent evaporation and the following reduction processes in which the presence of graphite carbon nanoparticles served as nano-spacer to separate GO sheets. The printed device fabricated using the hybrid ink,combined with the binder-free microelectrodes and interdigital microelectrode configuration, exhibits nearly 780%enhancement in areal capacitance compared with that of pure GO ink. It also shows excellent flexibility and cycling stability with nearly 100% retention of the areal capacitance after 10,000 cycles. The all-solid-state device can be optionally connected in series or in parallel to meet the voltage and capacity requirements for a given application.This work demonstrates a promising future of the carbonbased hybrid ink for directly large-scale inkjet printing MSCs for disposable energy storage devices.
