加拿大多伦多大学的科学家发明了一种新型的太阳能电池,它非常柔软。这种电池的关键材料是一种柔软的塑料,它可将太阳能转换成电能。它不仅能够吸收可见光,而且还可以吸收红外线,从而效能提高了3倍。这种电池可用于弯曲的表面,如手机等,甚至还可安装在汽车顶棚上给电瓶充电。(王山) Scientists at the University of Toronto in Canada invented a new type of solar cell that is very soft. The key material for this battery is a soft plastic that converts solar energy into electricity. It not only absorbs visible light, but also absorbs infrared light, resulting in a threefold improvement in performance. This battery can be used for curved surfaces, such as cell phones, and even can be installed in the car roof to charge the battery. (Wang Shan)