Biocompatible carbon nanotube fibers for implantable supercapacitors
Biocompatible carbon nanotube fibers for implantable supercapacitors
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用于植入式超级电容器的生物相容性碳纳米管纤维
DOI：
10.1016/j.carbon.2017.06.053
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发表时间：
2017-10-01
期刊：
影响因子：
10.9
通讯作者：
Peng, Huisheng
中科院分区：
文献类型：
--
作者：
He, Sisi;Hu, Yajie;Peng, Huisheng
植入式电子医疗设备的快速发展使得超级电容器作为电源非常受欢迎。这些超级电容器应该是生物相容的，重量轻，微型和稳定的，而不需要包装，不幸的是，目前还没有。在这里，合成了一种新的生物相容性碳纳米管纤维家族作为电极，以制造新的超级电容器，该超级电容器可以直接在生理液体中工作，包括磷酸盐缓冲盐水，血清和血液，具有高储能能力。例如，比电容达到10.4 F/cm（3）或20.8 F/g，在磷酸盐缓冲盐水中10，000次循环后可保持98.3%。(C)2017爱思唯尔有限公司版权所有
The rapid advances in implantable electronic medical devices make supercapacitors highly desirable as power sources. These supercapacitors should be biocompatible, lightweight, miniature and stable without the need for packaging, which unfortunately remains unavailable yet. Here a new family of biocompatible carbon nanotube fibers were synthesized as electrodes to fabricate new supercapacitors that could directly work in physiological fluids including phosphate buffer saline, serum and blood with high energy storage capabilities. For instance, the specific capacitance reached 10.4 F/cm(3) or 20.8 F/g that could be maintained by 98.3% after 10,000 cycles in phosphate buffer saline. (C) 2017 Elsevier Ltd. All rights reserved.