Remember Palladium? A Close Look at the Other Precious Metal - RealMoney
Palladium v. Canton Jade Sculpture by Saya Moriyasu | Saatchi Art
Selective chelating precipitation of palladium metal from electroplating wastewater using chitosan and its derivative - Qiaoling Xie, Gaojie Liang, Tao Lin, Fuming Chen, Dandan Wang, Bo Yang, 2020