Solid-state formation of CO2 via the H2CO + O reaction

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Table 4

List of solid state reactions and their activation barriers to form CO₂ and CH₃OH.

Molecule	Enthalpy	Reaction	Activation barrier
	(kJ/mol)		(kJ/mol)	(K/k_b)

CO₂	−393^a	CO+O	5.1^b	630^b
		CO+OH	≤3.3^c	0−400^c
		H₂CO+O	2.8^d	335^d

CH₃OH	−205^a	CO+4H	≥6.6^e	≥800^e
CH₃OH	−205^a	H₂CO+2H	≥3.3^e	≥400^e

Notes.

^(a)

NIST Chemistry WebBook (http://webbook.nist.gov/chemistry/);

^(b)

Minissale et al. (2013b);

^(c)

Oba et al. (2011), Noble et al. (2011);

^(d)

This work;

^(e)

Fuchs et al. (2009).

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