| Key Data Set Information | |
| Location | US |
| Name |
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| Use advice for data set | Users of this data set should consider the specific technological application of the ZnO module in perovskite solar panels. Attention should be given to the expected lifespan of the module, its efficiency over time, and the potential for recycling of materials at the end of its life. When integrating this data into a Life Cycle Assessment, the locality and sourcing of raw materials, as well as the manufacturing and disposal processes, should be considered. |
| Technical purpose of product or process | This ZnO module of 1 square meter is designed for integration into perovskite photovoltaic panels. It is typically used as a semiconductor layer within the panel structure to enhance the efficiency of solar-to-electric energy conversion. |
| Classification |
Class name
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Hierarchy level
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| General comment on data set | The main process steps include substrate glass production, deposition of perovskite layers, deposition of electron transport layers, and packaging. |
| Copyright | No |
| Owner of data set | |
| Quantitative reference | |
| Reference flow(s) |
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| Functional Unit | 1 square meter perovskite photovoltaic module |
| Technological representativeness | |
| Technology description including background system | Spin-coating method: The spin-coating process is relatively simple, and it is the mainstream preparation method of perovskite light-absorbing layer. Firstly, PbX2 was dissolved in solvent and spun on the substrate to form a film; Then PbX2 is soaked in solution or spun on the substrate again to react with PbX2 film to produce perovskite. |
| LCI method and allocation | |||||
| Type of data set | Unit process, single operation | ||||
| Deviation from LCI method principle / explanations | None | ||||
| Deviation from modelling constants / explanations | None | ||||
| Data sources, treatment and representativeness | |||||
| Deviation from data cut-off and completeness principles / explanations | None | ||||
| Deviation from data selection and combination principles / explanations | None | ||||
| Deviation from data treatment and extrapolations principles / explanations | None | ||||
| Data source(s) used for this data set | |||||
| Completeness | |||||
| Completeness of product model | No statement | ||||
| ???common.completenessOtherProblemField??? | Including all major raw materials and all necessary energy. Excluding the production process of very small amounts (less than 1%) of raw materials and energy flow. These cutoff standards are not applicable to hazardous materials and substances. | ||||
| Validation | |||||
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| Data generator | |
| Data set generator / modeller | |
| Data entry by | |
| Time stamp (last saved) | 2024-05-11T17:47:00+08:00 |
| Publication and ownership | |
| UUID | d333877b-c27a-4096-a1f1-2280c2a66953 |
| Date of last revision | 2024-05-13T14:49:47.753740+08:00 |
| Data set version | 01.00.005 |
| Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=d333877b-c27a-4096-a1f1-2280c2a66953&version=01.00.000&stock=TianGong |
| Owner of data set | |
| Copyright | No |
| License type | Free of charge for all users and uses |
Inputs
| Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
|---|---|---|---|---|---|---|---|---|---|
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.027157895 kg | 0.027157895 kg | ||||||
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| Elementary flow | Resources / Resources from water / Renewable material resources from water | 0.0327 m3 | 0.0327 m3 | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.0459 kg | 0.0459 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.00283 kg | 0.00283 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to urban air close to ground | 0.0112 kg | 0.0112 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.0118 kg | 0.0118 kg | ||||||
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| Elementary flow | Emissions / Emissions to soil / Emissions to agricultural soil | 0.00119 kg | 0.00119 kg | ||||||
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| Product flow | Materials production / Plastics | 0.0617 kg | 0.0617 kg | ||||||
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| Product flow | Materials production / Inorganic chemicals | 0.0202 kg | 0.0202 kg | ||||||
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| Product flow | Energy carriers and technologies / Electricity | 16.416 MJ | 16.416 MJ | ||||||
| Product flow | Materials production / Organic chemicals | 1.54 kg | 1.54 kg | ||||||
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| Product flow | Materials production / Other materials | 0.00138 kg | 0.00138 kg | ||||||
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| Product flow | Materials production / Organic chemicals | 1.4E-4 kg | 1.4E-4 kg | ||||||
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| Product flow | Materials production / Organic chemicals | 8.5E-4 kg | 8.5E-4 kg | ||||||
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Outputs
| Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
|---|---|---|---|---|---|---|---|---|---|
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.0258 kg | 0.0258 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.038 kg | 0.038 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to non-urban air or from high stacks | 0.0571 kg | 0.0571 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to urban air close to ground | 0.0496 kg | 0.0496 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.00283 kg | 0.00283 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to urban air close to ground | 0.0112 kg | 0.0112 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.0118 kg | 0.0118 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to non-urban air or from high stacks | 2.15E-4 kg | 2.15E-4 kg | ||||||
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| Waste flow | Wastes / Production residues | 1.63 kg | 1.63 kg | ||||||
| Product flow | Systems / Other systems | 1.0 MJ | 1.0 MJ | ||||||
| Product flow | Materials production / Organic chemicals | 6.17E-4 kg | 6.17E-4 kg | ||||||
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| Product flow | Materials production / Inorganic chemicals | 4.43E-4 kg | 4.43E-4 kg | ||||||
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| Product flow | Materials production / Other materials | 9.66E-4 kg | 9.66E-4 kg | ||||||
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| Product flow | Materials production / Organic chemicals | 5.95E-4 kg | 5.95E-4 kg | ||||||
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