Is this new material the easiest way yet to capture carbon from the air and achieve negative emissions?

What is the hysteria and alarmism about CO2 in our atmosphere all about! Take e.g. carbon capture it could easily take care of the issue!

"... The porous material is a covalent organic framework (COF). The rigid molecular structure has regularly spaced internal pores to which gas molecules stick or absorb. ..."

"... The porous material — a covalent organic framework (COF) — captures CO2 from ambient air without degradation by water or other contaminants, one of the limitations of existing DAC [direct air capture] technologies. ...

“We took a powder of this material, put it in a tube, and we passed Berkeley air — just outdoor air — into the material to see how it would perform, and it was beautiful. It cleaned the air entirely of CO2. Everything,” ...

... that a mere 200 grams of the material, a bit less than half a pound, can take up as much CO2 in a year — 20 kilograms (44 pounds) — as a tree. ..."

From the abstract:

"Capture of CO2 from the air offers a promising approach to addressing climate change and achieving carbon neutrality goals. However, the development of a durable material with high capacity, fast kinetics and low regeneration temperature for CO2 capture, especially from the intricate and dynamic atmosphere, is still lacking. Here a porous, crystalline covalent organic framework (COF) with olefin linkages has been synthesized, structurally characterized and post-synthetically modified by the covalent attachment of amine initiators for producing polyamines within the pores. This COF (termed COF-999) can capture CO2 from open air. COF-999 has a capacity of 0.96 mmol g–1 under dry conditions and 2.05 mmol g–1 under 50% relative humidity, both from 400 ppm CO2. This COF was tested for more than 100 adsorption–desorption cycles in the open air of Berkeley, California, and found to fully retain its performance. COF-999 is an exceptional material for the capture of CO2 from open air as evidenced by its cycling stability, facile uptake of CO2 (reaches half capacity in 18.8 min) and low regeneration temperature (60 °C)."

Is this new material the easiest way yet to capture carbon from the air and achieve negative emissions?

Capturing carbon from the air just got easier (original news release) "A new type of porous material called a covalent organic framework quickly sucks up carbon dioxide from ambient air"

Carbon dioxide capture from open air using covalent organic frameworks (no public access)