Table 5.
Performance of 2D materials-based CE for DSSCs
| Material (CE) | FF (%) | Jsc (mA cm−2) | Voc (V) | PCE (%) | References |
|---|---|---|---|---|---|
| 2Co0.85Se/MoSe2/MoO3 | 67.1 | 13.8 | 0.768 | 7.10 | [239] |
| Pt reference | 69 | 14 | 0.75 | 7.2 | [240] |
| NiSe | 64 | 14.54 | 0.783 | 7.23 | [241] |
| NiSe2 | 68 | 14.3 | 0.75 | 7.3 | [240] |
| TaSe2 (solvothermal reaction) | 64 | 15.81 | 0.73 | 7.32 | [242] |
| MoSe2/graphene | 60.41 | 17.12 | 0.71 | 7.34 | [243] |
| NbSe2 (nanosheets) | 63 | 15.04 | 0.77 | 7.34 | [244] |
| FeSe2 (sphere-shaped) | 69.8 | 14.6 | 0.724 | 7.38 | [245] |
| CoSe2 (hydrothermal, 180 | 63.9 | 15.44 | 0.75 | 7.4 | [246] |
| Pt reference | 58 | 17.77 | 0.725 | 7.47 | [247] |
| WSe2 (solvothermal reaction) | 66 | 15.5 | 0.73 | 7.48 | [242] |
| FeSe2 (nanosheets, under | 60 | 17.49 | 0.718 | 7.53 | [247] |
| MoSe2/PEDOT: PSS | 67 | 15.97 | 0.7 | 7.58 | [248] |
| FeSe (front irradiation) | 61 | 17.1 | 0.733 | 7.64 | [249] |
| FeSe2 microparticles (MPs) | 66 | 15.63 | 0.745 | 7.68 | [250] |
| Co9S8 (spin casting) | 64 | 16.2 | 0.741 | 7.7 | [251] |
| NbSe2 (nanosheets) | 62 | 16.85 | 0.74 | 7.73 | [252] |
| NbSe2/C | 65 | 15.58 | 0.77 | 7.8 | [244] |
| Pt reference | 65 | 16.38 | 0.74 | 7.81 | [248] |
| Pt reference | 62.4 | 16.88 | 0.743 | 7.83 | [246] |
| CoSe2/C–NR | 67 | 15.98 | 0.73 | 7.83 | [253] |
| Ni0.85Se (front irradiation) | 63.6 | 16.67 | 0.74 | 7.85 | [249] |
| Pt reference | 70.2 | 15.13 | 0.741 | 7.87 | [245] |
| Pt reference | 69 | 15.88 | 0.72 | 7.9 | [244] |
| Pt reference | 67 | 16.84 | 0.7 | 7.91 | [242] |
| Co3Se4 | 67 | 14.96 | 0.793 | 7.95 | [241] |
| FeSe2 (3D power-like) | 72.1 | 14.93 | 0.744 | 8 | [245] |
| FeSe2 nanorods (NRs) | 68 | 15.79 | 0.748 | 8.03 | [250] |
| Pt reference | 72.1 | 15.26 | 0.731 | 8.04 | [254] |
| CoSe2 (hydrothermal, 140) | 64.4 | 16.65 | 0.75 | 8.04 | [246] |
| Pt reference | 63 | 16.11 | 0.794 | 8.06 | [255] |
| Pt reference | 67 | 16.5 | 0.736 | 8.1 | [251] |
| MoSe2/Mo (in situ selenization) | 67 | 15.07 | 0.805 | 8.13 | [255] |
| Pt reference | 69 | 15.87 | 0.75 | 8.2 | [250] |
| Pt@Ti reference | 68 | 16.31 | 0.74 | 8.21 | [248] |
| Pt reference | 67 | 16.43 | 0.74 | 8.25 | [253] |
| Co0.85Se (front irradiation) | 66.8 | 16.74 | 0.742 | 8.3 | [249] |
| Pt reference | 69 | 15.33 | 0.791 | 8.3 | [241] |
| Ni0.85Se | 72 | 15.63 | 0.739 | 8.32 | [256] |
| CoSe2 (hydrothermal, 160) | 66.2 | 17.04 | 0.743 | 8.38 | [246] |
| FeSe2 nanosheets (NSs) | 70 | 16.14 | 0.744 | 8.39 | [250] |
| CoSe2/C–NG | 67 | 17.51 | 0.73 | 8.41 | [253] |
| NiCo2S4 (spin casting) | 66 | 17.4 | 0.743 | 8.5 | [251] |
| MoSe2/PEDOT:PSS@Ti | 69 | 16.41 | 0.75 | 8.51 | [248] |
| Ni0.67Co0.33Se | 69 | 15.89 | 0.784 | 8.59 | [241] |
| Pt reference | 73 | 16.03 | 0.738 | 8.64 | [256] |
| Pt reference | 68.3 | 17.19 | 0.74 | 8.68 | [257] |
| MoS2/Mo (in situ sulfurization) | 70.6 | 16.95 | 0.726 | 8.69 | [257] |
| NiSe2 (hydrothermal reaction) | 74.3 | 15.94 | 0.734 | 8.69 | [254] |
| NiCo2S4/NiS (spin casting) | 67 | 17.7 | 0.744 | 8.8 | [251] |
| Ni0.5Co0.5Se | 69 | 16.42 | 0.783 | 8.8 | [241] |
| CoSe2/C–NCW | 67 | 18.03 | 0.73 | 8.92 | [253] |
| MoSe2/Mo (in situ sulfurization) | 72.2 | 16.71 | 0.746 | 9.0 | [257] |
| Ni0.33Co0.67Se | 67 | 17.29 | 0.789 | 9.01 | [241] |
| Ru0.33Se (front irradiation) | 68.1 | 18.93 | 0.715 | 9.22 | [249] |
| Co0.85Se | 75 | 16.98 | 0.738 | 9.4 | [256] |
| C–NCW/CoSe2 on carbon cloth | 71 | 18.16 | 0.76 | 9.87 | [253] |
| Gr/ MoSe2 (N2-doped) | 70.07 | 19.73 | 0.724 | 10.01 | [243] |
| C–NCW/CoSe2 | 71 | 18.86 | 0.78 | 10.46 | [253] |
| Pt reference | 73.22 | 19.93 | 0.723 | 10.55 | [243] |