1 Introduction With the advent of the information age, optoelectronic devices including displays (liquid crystal displays (LCDs)[1] and light-emitting diodes (LEDs)[2, 3]), touch screen panels,[4-8] solar cells,[9-11] smart windows,[12] etc. are increasingly used in our daily lives, continuously enriching and facilitating our lives. Transparent conductive electrodes (TCEs) are indispensable components of these optoelectronic devices, transmitting light and transporting charges.