Electrocatalyst (s)

T (℃)

P (bar)

Electrolyte

Reactor config.

Phase (s)

Oxidants

Product (s)

Ref.

NiO/ZrO₂

40

1

0.1 M Na₂CO₃

Membrane electrode assembly (MEA)

Gas/

liquid

O₂

CH₃OH, HCHO, CO, HCOOH, CH₃CH₂OH, CH₃COOH

[65]

TiO₂/RuO₂/V₂O₅

*RT

0.98

0.1 M Na₂SO₄

Single-compartment three-electrode

Liquid

H₂O

CH₃COCH₃, CH₃CHOHCH₃CH₃OH, HCHO, HCOOH

[30]

TiO₂

20

1

1.0 M NaOH

Single-compartment three-electrode

Liquid

H₂O

CO, CO₂

[66]

PdSO₄

140

≥6.89

Concentrated H₂SO₄

Single-compartment three-electrode

Liquid

H₂SO₄

CH₃OH

[67]

ZrO₂/Co₃O₄

RT

1

0.5 M Na₂CO₃

Single-compartment three-electrode (sealed system)

Liquid

${\text{CO}}_{\text{3}}^{\text{2}-}$

CH₃CH₂CH₂OH, (CH₃)₂CHOH, CH₃CHO, CH₃OH, CH₃CH₂OH

[68]

ZrO₂/NiCo₂O₄

RT

1

0.5 M Na₂CO₃

Single-compartment three-electrode (sealed system)

Liquid

${\text{CO}}_{\text{3}}^{\text{2}-}$

CH₃CH₂CH₂OH, CH₃CH(OH) CH₃, CH₃CH₂COOH, CH₃COCH₃, CH₃COOH

[54]

Pt

RT

High-pressure

1 mM K₂Pt^IICl₄ with 10 mM NaCl

Two-compartment three-electrode

Liquid

Pt^IV

CH₃OH, CH₃Cl, CH₂(OH)₂, HCOOH, CO₂

[31]

TiO₂/RuO₂

RT

0.98

0.1 M Na₂SO₄

Single-compartment three-electrode

Liquid

H₂O

CH₃OH, HCHO, HCOOH

[69]

Hg/Cu

RT

1

2 M KOH

Two-compartment three-electrode

Liquid

O₂

CH₂O, CH₃OH, CO, CO₂

[70]

NiO/ZrO₂

RT

1

0.1 M Na₂CO₃

Membrane electrode assembly (MEA)

Gas/liquid

O₂

CH₃OH

[71]

Mo/MCM-22 (zeolite)

710

1

BaZr_0.7Ce_0.2Y_0.1O_3-δ (BZCY72)

Co-ionic membrane (bothproton andoxide)

Gas

O₂

C₂, C₆H₆, C₇H₈, C₁₀H₈, CO

[72]