Haiyan Liu

Scavenging energy from ultra-low frequency mechanical excitations through a bi-directional hybrid energy harvester

Kangqi Fan, Shaohua Liu, Haiyan Liu et al. · Applied Energy · 2018 · 205 citations

Energy Harvesting, Engineering, Energy Efficiency +4

Scavenging energy from human walking through a shoe-mounted piezoelectric harvester

Kangqi Fan, Zhaohui Liu, Haiyan Liu et al. · Applied Physics Letters · 2017 · 162 citations

Physical Activity, Engineering, Mechanical Engineering +21

A nonlinear two-degree-of-freedom electromagnetic energy harvester for ultra-low frequency vibrations and human body motions

Kangqi Fan, Yiwei Zhang, Haiyan Liu et al. · Renewable Energy · 2019 · 130 citations

Electrical Engineering, Energy Harvesting, Vibrations +6

Improved energy harvesting from low-frequency small vibrations through a monostable piezoelectric energy harvester

Kangqi Fan, Qinxue Tan, Haiyan Liu et al. · Mechanical Systems and Signal Processing · 2018 · 114 citations

Electrical Engineering, Energy Harvesting, Engineering +9

Early Gut Mucosal Dysfunction in Patients With Acute Pancreatitis

Haiyan Liu, Weiqin Li, Xinying Wang et al. · Pancreas · 2008 · 110 citations