Zirconium Catalyst

[Anchovyforestbane]

The answer to this question could potentially be important for some future work of mine.
A catalyst prepared by reacting ruthenium trichloride with zirconium terephthalate in a liquid solution has been found to convert carbon dioxide into methane. However, I can not find any specification on the composition of aforementioned liquid solution, nor on the exact reaction taking place from which I could deduce it.
If anyone has or knows where to find this information, I would greatly appreciate it.