Frontispiz: Direct Epoxidation of Propylene over Stabilized Cu+ Surface Sites on Titanium‐Modified Cu2O. (5th October 2015) - Yang, Xiaofang; Kattel, Shyam; Xiong, Ke; Mudiyanselage, Kumudu; Rykov, Sergei; Senanayake, Sanjaya D.; Rodriguez, José A.; Liu, Ping; Stacchiola, Dario J.; Chen, Jingguang G.