ZnO/ZrO 2 catalysts have shown better activity in the CO
Research gap analysis derived from 3 chemistry papers in our local library.
The gap
Abstract ZnO/ZrO 2 catalysts have shown better activity in the CO 2 hydrogenation to methanol compared with single component counterparts, but the interaction between ZnO and ZrO 2 is still poorly understood.
Evidence profile
Sourced from the stated research gap and abstract of the source papers, classified as general, drawn from work published between 2024 and 2026, spanning 3 journals. Those papers have been cited 29 times in total.
Research trend
Established — well-defined area with open sub-problems.
Supporting evidence — 3 representative gaps
- Direct synthesis of styrene carbonate from styrene glycol under CO2 pressure using trifluoroacetic anhydride and a base in the presence of CeO2-based nanocomposite materials (2026) · Chemistry of Heterocyclic Compounds · doi
The current methods for synthesizing cyclic carbonates have limitations, including the need for additional reagents and harsh reaction conditions. The development of efficient methods for CO2 conversion remains an important and urgent challenge.
generalstated research gapevidence 5/5Keywords: current methods synthesizing cyclic carbonates have limitations including - Highly Dispersed ZnO Sites in a ZnO/ZrO 2 Catalyst Promote Carbon Dioxide‐to‐Methanol Conversion (2024) · Angewandte Chemie International Edition · cited 29× · doi
Abstract ZnO/ZrO 2 catalysts have shown better activity in the CO 2 hydrogenation to methanol compared with single component counterparts, but the interaction between ZnO and ZrO 2 is still poorly understood.
generalabstractevidence 5/5Keywords: abstract catalysts better activity hydrogenation methanol compared single component counterparts interaction still poorly understood - Cooperative Dinuclear Activation of a Formate Intermediate in the Hydrogenation of CO2 to Methanol (2026) · Molecules · doi
The lack of efficient methods for CO2 hydrogenation to methanol under basic conditions. The limitations of heterogeneous Cu/ZnO-based catalysts, such as high temperatures and lack of tuning possibilities. The need for a novel approach to activate the formate intermediate.
generalstated research gapevidence 5/5Keywords: lack efficient methods co2 hydrogenation methanol basic conditions
Questions about this gap
Explore this gap further
Run this gap as a query across open scholarly engines for the latest related literature.
Working on this gap? Review it with us.
Science AI Journal reviews manuscripts in one pass with 8 specialised AI agents calibrated on 69,000+ real peer reviews.
Tools for your next paper
Related gaps in Chemistry
- One challenge is the limited mechanical resistanceOne challenge is the limited mechanical resistance of glass ionomer cements. Another challenge is the high dissolution of glass ionomer ceme…
- Investigation of the nanoparticles' potential for medicalInvestigation of the nanoparticles' potential for medical applications. Investigation of the nanoparticles' potential for environmental reme…
- The study identifies a gap in the developmentThe study identifies a gap in the development of sustainable and environmentally responsible synthesis methods for nanoparticle synthesis. T…
- Conventional nanoparticle synthesis methodsConventional nanoparticle synthesis methods have environmental sustainability and biological safety concerns. There is a need for sustainabl…