Correction: Catalytic decomposition of methane: Ni-promoted perovskite oxide catalysts for turquoise hydrogen and carbon nanomaterials Co-production (Energy Mater. 2025; 10.20517/energymater.2024.53)
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Lan Zhang1,2,#
1Energy Research Institute at NTU (ERI@N), Nanyang Technological University, Singapore 637141, Singapore.
2School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 639798, Singapore.
3Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), Jurong Island 627833, Singapore.
4ExxonMobil Technology and Engineering, Shanghai Technology Center, Shanghai 200241, China.
5ExxonMobil Technology and Engineering, Annandale, NJ 08801, USA.
6ExxonMobil Technology and Engineering, Singapore 098633, Singapore.
#Authors contributed equally.
Lan Zhang1,2,#
,
Weike Zhang1,#
1Energy Research Institute at NTU (ERI@N), Nanyang Technological University, Singapore 637141, Singapore.
2School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 639798, Singapore.
3Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), Jurong Island 627833, Singapore.
4ExxonMobil Technology and Engineering, Shanghai Technology Center, Shanghai 200241, China.
5ExxonMobil Technology and Engineering, Annandale, NJ 08801, USA.
6ExxonMobil Technology and Engineering, Singapore 098633, Singapore.
#Authors contributed equally.
Weike Zhang1,#
, ...
Saifudin Abubakar6
1Energy Research Institute at NTU (ERI@N), Nanyang Technological University, Singapore 637141, Singapore.
2School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 639798, Singapore.
3Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), Jurong Island 627833, Singapore.
4ExxonMobil Technology and Engineering, Shanghai Technology Center, Shanghai 200241, China.
5ExxonMobil Technology and Engineering, Annandale, NJ 08801, USA.
6ExxonMobil Technology and Engineering, Singapore 098633, Singapore.
1Energy Research Institute at NTU (ERI@N), Nanyang Technological University, Singapore 637141, Singapore.
2School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 639798, Singapore.
3Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), Jurong Island 627833, Singapore.
4ExxonMobil Technology and Engineering, Shanghai Technology Center, Shanghai 200241, China.
5ExxonMobil Technology and Engineering, Annandale, NJ 08801, USA.
6ExxonMobil Technology and Engineering, Singapore 098633, Singapore.
#Authors contributed equally.
*Correspondence to: Prof. Siew Hwa Chan, School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore. E-mail: [email protected]; Dr. Lili Zhang, Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island 627833, Singapore. E-mail: [email protected]
Received: 10 Nov 2025 | Accepted: 18 Dec 2025 | Published: 23 Dec 2025
Academic Editor: Ho Seok Park | Copy Editor: Fangling Lan | Production Editor: Fangling Lan
Figure 5. (B) Reduced at 750 °C for 2 h in N2 blended H2.
On page 9, in Table 2, the NNi value of 15Ni-LCCM was incorrectly listed as 25.94 and should be corrected to 27.13.
Table 2
Weight of xNi-LCCM under various atmospheres and carbon yields
Sample
NNi
WL (H2 + N2)
750 °C for 15 h (CH4)
800 °C for 15 h (CH4)
850 °C for 15 h (CH4)
YC·xNi-LCCM
YC·Ni
YC·xNi-LCCM
YC·Ni
YC·xNi-LCCM
YC·Ni
wt.%
wt.%
gC/gxNi-LCCM
gC/gNi
gC/gxNi-LCCM
gC/gNi
gC/gxNi-LCCM
gC/gNi
00Ni-LCCM
0.00
-0.63
0.00
0.00
0.00
0.00
0.00
0.00
02Ni-LCCM
5.16
-1.92
0.32
6.20
0.33
6.40
0.35
6.78
05Ni-LCCM
11.75
-3.62
1.23
10.47
1.12
9.53
0.9
7.66
10Ni-LCCM
20.44
-5.99
2.92
14.29
2.37
11.59
2.33
11.40
15Ni-LCCM
27.13
-7.76
4.42
17.04
3.50
13.49
2.72
10.49
20Ni-LCCM
32.44
-9.14
5.57
17.17
4.35
13.41
3.38
10.42
25Ni-LCCM
36.76
-10.31
6.48
17.63
5.09
13.85
4.09
11.13
On page 12, Figure 7B, D and F should be corrected.
The corrected version of Figure 7B, D and F is as follows:
Figure 7. Profiles of H2 formation rate as a function of time on stream over xNi-LCCM samples at (B) 750 °C; (D) 800 °C; and (F) 850 °C, respectively. LCCM: (La0.75Ca0.25)(Cr0.5Mn0.5)O3-δ.
We apologize for any inconvenience caused and state that the scientific conclusions remain unaffected. The original article has been corrected.
1. Zhang, L.; Zhang, W.; Poh, C. K.; et al. Catalytic decomposition of methane: Ni-promoted perovskite oxide catalysts for turquoise hydrogen and carbon nanomaterials Co-production. Energy. Mater.2025, 5, 3-500023.
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Correction: Catalytic decomposition of methane: Ni-promoted perovskite oxide catalysts for turquoise hydrogen and carbon nanomaterials Co-production (Energy Mater. 2025; 10.20517/energymater.2024.53)
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