Revamping Triboelectric Output by Deep Trap Construction
文献类型:期刊论文
作者 | Wang NN(王楠楠)3,4![]() |
刊名 | Advanced Materials
![]() |
出版日期 | 2024-03 |
卷号 | 36期号:13页码:2303389 |
DOI | https://doi.org/10.1002/adma.202303389 |
英文摘要 | 高输出性能对于构建用于未来多功能应用的摩擦纳米发电机 (TENG) 至关重要。不幸的是,高摩擦电荷耗散率对其电输出性能有显著的负面影响。在此,通过在商用 PET 纤维上引入具有大能隙的自组装分子来形成载流子深阱,设计了一种新的摩擦层,这提高了电荷保持率,同时降低了耗散率。PET 的深阱密度增加了两个数量级,导致电荷耗散率降低了 86%,并且在物理接触期间可以积累在摩擦层上的电荷密度显著增加。关键的解释是,增加深阱的密度会提高电介质存储电荷的能力,使摩擦层捕获的摩擦电荷更难从深阱中逃逸,从而降低电荷耗散率。由于改变了深陷阱密度,该 TENG 的输出功率密度提高了 1300%,显示出显著的改进。这项工作描述了一种简单而有效的方法来构建具有超高电输出的 TENG,并促进了它们在物联网领域的实际应用。 |
语种 | 英语 |
源URL | [http://ir.licp.cn/handle/362003/31423] ![]() |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
通讯作者 | Wang NN(王楠楠); Yang J(杨静); Wang DA(王道爱) |
作者单位 | 1.Institute of Materials Research and Engineering (IMRE)Agency for ScienceTechnology and Research (A*STAR)2 Fusionopolis Way, Innovis #08-03, Singapore 138634, Republic ofSingapor 2.Qingdao Center of Resource Chemistry and New MaterialsQingdao 266100, Chin 3.State Key Laboratory of Solid LubricationLanzhou Institute of Chemical PhysicsChinese Academy of SciencesLanzhou 730000, China 4.Institute of Sustainability for ChemicalsEnergy, and Environment (ISCE2)Agency for ScienceTechnology and Research (A*STAR)1 Pesek Road, Jurong Island, Singapore 627833, Republic of Singapor 5.Shandong Laboratory of Advanced Materials and GreenManufacturing at YantaiYantai 265503, China 6.Institute of High-Performance Computing (IHPC)Agency for ScienceTechnology and Research (A*STAR)1 Fusionopolis Way, #16-16 Connexis, Singapore 138632, Republic ofSingapor 7.State Key Laboratory of Electrical Insulation and Power EquipmentXi’an Jiaotong UniversityXi’an 710049, China 8.Department of Materials Science and EngineeringNational University of Singapore9 Engineering Drive 1, Singapore 117576, Singapore |
推荐引用方式 GB/T 7714 | Wang NN,Liu YZ,Feng YG,et al. Revamping Triboelectric Output by Deep Trap Construction[J]. Advanced Materials,2024,36(13):2303389. |
APA | Wang NN.,Liu YZ.,Feng YG.,Yang J.,Wu YZ.,...&Wang DA.(2024).Revamping Triboelectric Output by Deep Trap Construction.Advanced Materials,36(13),2303389. |
MLA | Wang NN,et al."Revamping Triboelectric Output by Deep Trap Construction".Advanced Materials 36.13(2024):2303389. |
入库方式: OAI收割
来源:兰州化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。