Research / 2020 / Article / Fig 4

Review Article

Multieffect Coupled Nanogenerators

Figure 4

Multieffect coupled NGs with planar structure. (a) Pyro-photovoltaic NG on the basis of ITO/BTO/ITO planar configuration [43]. Copyright 2018, Elsevier. (b) Piezo-pyro-photovoltaic NG with planar-structured ITO/BTO/ITO [60]. Copyright 2019, Wiley. (c) Pyro-photovoltaic NG on the basis of ITO/BTO/ITO radially polarized planar structure [61]. Copyright 2018, Elsevier. (d) Thermo-photovoltaic NG with ITO/ZnO/ITO planar configuration [39]. Copyright 2020, Wiley.