This is the one i came across sometime ago but is quite impressive. Although using ruthenium catalyst, it is capable to do CO2 reduction (personally I think this is a pretty nice yet difficult to do CO2 reduction to give useful materials) with high TON. Just put the link here if you are interested
http://onlinelibrary.wiley.com/doi/10.1002/anie.201500939/abstract
Enjoy :D
That is also very promising. I am sure that these efforts will yield some very interesting procedures and applications. Cheers!