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fig1d_S2CA4h_5mPt.xlsx
عنوان الموقع URL: https://datahub.h2awsm.org/dataset/f3c4a13e-38f2-425c-96db-28e8f110fab3/resource/b10a7ca9-a381-4368-b177-e4b8ceb82d6e/download/fig1d_s2ca4h_5mpt.xlsx
Two Si/GaN photocathodes were compared. Sample #2 (named as S#2) was CA tested for 4 hours under same testing conditions described in Fig.1a, and the PEC performance (J-V curve) was recorded. Then a photodeposition of Pt was performed with each loading time set to be 5 minutes, then the photocurrent density vs voltage (J-V) curve was recorded to track the changes of the performance. The Pt photodeposition was stopped until the J-V curve won't shift (the maximum onset potential was achieved). The results show that, S#2 only needs 5 minutes of Pt photodeposition to achieve its best PEC performance.
Resource Metadata
| data source | LBL PEC Stand 1 |
|---|---|
| lab environment | Indoor Lab |
| measurement | Biased |
| measurement type | JV |
| metadata modified | قبل 5 سنوات |
| mimetype | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| size | 58.8 كيلوبايت |
| آخر تحديث | 4 فبراير 2021 |
|---|---|
| أنشئت | 4 فبراير 2021 |
| تنسيق | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| الترخيص | لم يتم تزويد أية رخصة |