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| 钒酸盐基光催化还原CO2成本效益分析 |
| Cost-benefit Analysis of Vanadate-based Photocatalytic Reduction of CO2 |
| 投稿时间：2024-12-25 修订日期：2025-05-26 |
| DOI： |
| 中文关键词: 钒酸盐基 光催化还原CO2 成本与效益 |
| 英文关键词: vanadate-based photocatalytic reduction of CO2 cost and benefit |
| 基金项目:安徽省高校省级自然科学研究项目重点项 |
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| 中文摘要: |
| 随着工业化进展碳排放量持续上升，温室效应日益严峻，寻找降碳方案已备受关注，其中光催化还原CO2能够将其转变为可以使用的燃料或化学物质。从知网和SCI两个数据库中选取相应被引量高的文章，选择钒酸盐基催化剂作为研究对象，通过改变催化剂效率、折现率、光照来计算净现值（NPV），探析项目成本与效益关系。研究发现，在太阳光照条件下，催化剂的效率超过目前效率的10倍时，NPV值转为正值，预示该项目成本与效益达到平衡点，有望实现产业化。 |
| 英文摘要: |
| With the progress of industrialization, carbon emissions continue to rise, and the greenhouse effect is becoming increasingly severe. The search for carbon reduction solutions has attracted much attention, among which photocatalytic reduction of CO2 can convert it into usable fuels or chemicals. Selected high-cited articles from CNKI and SCI databases focused on vanadate-based catalysts. NPV was calculated by varying catalyst efficiency, discount rate, and light exposure to analyze cost-benefit relationships. Research has found that under sunlight conditions, when the efficiency of the catalyst exceeds 10 times the current efficiency, the NPV value turns positive, indicating that the project's cost and benefit have reached a balance point and is expected to achieve industrialization. |
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