[Retracted] Bias and Motivation of Energy Monitoring during Exercise under Scientometric Perspective

Table 3

Main keywords with the strongest citation bursts from 2004 to 2020.

Keywords	Year	Strength	Begin	End	2004–2020
Walking	2004	4.97	2007	2015
Electricity	2004	3.03	2007	2016
Generation	2004	1.93	2007	2013
Circuit	2004	2.8	2008	2016
Generating electricity	2004	3.84	2009	2015
Conversion	2004	2.5	2009	2014
Energy harvesting	2004	5.18	2010	2014
Ceramics	2004	1.9	2010	2016
Nanowire	2004	2.72	2011	2015
Driven	2004	2.48	2012	2014
Output	2004	1.94	2012	2014
Array	2004	1.88	2012	2014
Motion	2004	4.05	2013	2015
Nanogenerator	2004	3.52	2014	2015
Contact electrification	2004	2.96	2014	2015
Battery	2004	2.14	2014	2017
Graphene	2004	3.51	2015	2016
Harvesting biomechanical energy	2004	2.67	2015	2016
Power source	2004	2.25	2015	2016
Network	2004	2.25	2015	2016
Electrification	2004	2.2	2015	2016
Counter electrode	2004	2.09	2016	2017
Conversion efficiency	2004	2.09	2016	2017
Ion battery	2004	2.09	2016	2017
Pressure	2004	1.74	2016	2017
Sensitized solar cell	2004	2.7	2017	2018
Wearable sensor	2004	2.16	2017	2018
Nanoparticle	2004	2.18	2018	2020
Thermal conductivity	2004	1.92	2018	2020