**1. Introduction**

The urbanization process is quickening in the recent past due to speedy economic development and population growth in megalopolises considerably leads to the upsurge of resource demand, especially energy. Energy demand is gradually rising due to global warming and ecological degradation to overcome Technologists/ academic scientists who are considering potential substitute energies that can desperately exchange the traditional sources for example solar, wind, and tidal energies, etc. [1–4]. Numerous kinds of energy harvesting methods were developed for accumulating energies which are thermoelectric, electromagnetic devices piezoelectric, photoelectric, electrostatic, and triboelectric devices [5, 6]. On the other hand, more robust, eco-friendly, economically viable, miniature and easy to handle, and highly reproducible energy harvesting systems with advanced technologies are desirable to satisfy the tight requirement of manufacturing demand. The energy produced from mechanical devices is a common renewable energy resource that is achieved using various modes such as humanoid motion, including the body's pulsation, and rotation, etc. [7, 8]. Freshly, triboelectric nanogenerators (TEGs) have received worldwide attention for the collecting of feasible green energy from ambient resources. Classical TEGs were designed and established based on a combination of synthetic polymers for contact and separation electrification, and electrostatic induction for generating mechanical energy [9, 10]. The appropriate choice of triboelectric paired polymers and their coherent design can upsurge the rate of energy collection and conversion efficiency [11, 12]. The oppositely charged material surfaces when they contact each other at regular intervals, consequently, the ions or electrons should be motivated to flow over the external load and, create a continuous voltage, and currents, respectively. Whiteside et al. and others have studied the ion-transfer technique by integrating ionic functional groups on the solid surface such as polystyrene (PS), glass, and silicone to produce ionic electrets on the active surface [13–19]. Microspheres with internal cross-linking's that contain mobile ions and counter ions which transfer some of them in the air through another material upon contact [20].
