| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| liquid solar fuel synthesis | 1.39 | 1 | 9056 | 61 | 27 |
| liquid | 0.47 | 0.4 | 42 | 12 | 6 |
| solar | 1.12 | 0.6 | 991 | 90 | 5 |
| fuel | 0.91 | 1 | 6525 | 66 | 4 |
| synthesis | 1.35 | 0.3 | 1909 | 43 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| liquid solar fuel synthesis | 1.72 | 0.2 | 9891 | 85 |
| practical synthesis of solar hydrogen | 0.31 | 0.9 | 3163 | 33 |
| solar hydrogen production pdf | 1.7 | 0.8 | 6670 | 83 |
| hydrogen production from solar energy pdf | 0.9 | 0.9 | 4639 | 67 |
| solar to hydrogen production | 0.07 | 0.5 | 7940 | 3 |
| photochemical synthesis of hydrogen | 0.68 | 0.1 | 807 | 63 |
| hydrogen production using solar energy | 1.89 | 0.1 | 5866 | 9 |
| solar powered hydrogen production | 1.6 | 0.5 | 1151 | 6 |
| solar thermochemical hydrogen production | 1.99 | 0.5 | 3614 | 95 |
| solar thermal hydrogen production | 0.51 | 0.8 | 593 | 55 |
| making hydrogen from solar power | 0.93 | 0.1 | 9964 | 1 |
| sth solar to hydrogen | 0.69 | 1 | 8337 | 35 |
| producing hydrogen from solar energy | 0.59 | 0.5 | 8560 | 63 |
| hydrogen generation from solar energy | 0.08 | 0.5 | 862 | 40 |
| solar hydrogen generation project | 1.09 | 0.4 | 8115 | 5 |
| solar hydrogen energy system | 1.41 | 0.9 | 9087 | 1 |
| photocatalytic solar hydrogen production | 1.76 | 0.2 | 5443 | 67 |
| floating solar hydrogen production | 1.8 | 0.8 | 6698 | 18 |
| hydrogen generation from solar panels | 0.98 | 0.3 | 2896 | 54 |
| solar to hydrogen home system | 1.99 | 0.1 | 1516 | 34 |
| solar electrolysis for hydrogen production | 1.12 | 0.2 | 753 | 86 |
