Influence of Cr- and Co-Doped CaO on Adsorption Properties: DFT Study.

Wei Shi, Renwei Li, Haifeng Yang, Dehao Kong, Qicheng Chen

Abstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

Investigating the adsorption performance of CORSC advances · 2026
Article

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Wei ShiSchool of New Energy and Materials, Northeast Petroleum University, Daqing 163711, China.

Renwei LiCollege of Mechanical and Electrical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China.

Haifeng YangState Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Weihai 264209, China.

Dehao KongSchool of New Energy and Materials, Northeast Petroleum University, Daqing 163711, China.

Qicheng ChenSchool of Energy and Power Engineering, Northeast Electric Power University, Jilin 132012, China.

Funding

National Natural Science Foundation of China 52076033National Natural Science Foundation of China 52222603

6 · The paper itself

Abstract

Using the combination of Concentrated solar power (CSP) and calcium looping (CaL) technology is an effective way to solve the problems of intermittent solar energy, but calcium-based materials are prone to sintering due to the densification of the surface structure during high-temperature cycling. In this study, the enhancement mechanism of Co and Cr doping in terms of the adsorption properties of CaO was investigated by Density Functional Theory (DFT) calculations. The results indicate that Co and Cr doping shortens the bond length between metal and oxygen atoms, enhances covalent bonding interactions, and reduces the oxygen vacancy formation energy. Meanwhile, the O

Indexed as

calcium-based compositescalcium loopingDFT calculationssurface dopingthermochemical energy storage

Identifiers

PMID40649333

DOI10.3390/molecules30132820

PMCPMC12250958

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.