The experimental procedure is shown

The experimental procedure is shown in Fig. S1. Commercial P25 powders were used as source materials for liquid N2 quenching. Two pieces of samples were first annealed at different temperatures over 500 to 800 °C for 2 h. One piece was kept in furnace to undergo a normal cooling down to room temperature; another one was quickly taken out at the pre-annealed temperature and thrown into liquid N2 for a fast quenching. The normally-cooled and quenched samples were named asn-TiO2 and q-TiO2.

結果 (繁體中文) 1:

的實驗方法示於圖S1。商業P25粉末作為源材料用於液體N2猝滅。樣品的兩片在不同溫度下退火第一超過500至800℃2小時。一個片被保存在爐經過正常的冷卻至室溫; 在預退火溫度另一個迅速取出並撒入液氮用於快速淬火。常冷卻和淬火的樣品分別命名為
正的TiO 2和q的TiO2。

結果 (繁體中文) 2:

實驗過程如圖所示。S1.商用P25粉末用作液體N2淬火的原料。兩塊樣品首次在500至800°C的不同溫度下退火2小時。一塊保存在爐子裡，以進行正常的冷卻到室溫;另一個在退火前的溫度被迅速取出，並扔進液體N2快速淬火。常冷和淬火樣品被命名為
n-TiO2 和 q-TiO2。 ...

結果 (繁體中文) 3:

實驗步驟如圖S1所示。採用工業P25粉末作為液態N2淬火的原料。兩個樣品首先在500至800°C的不同溫度下退火2小時。一個樣品放在爐中進行正常冷卻至室溫；另一個樣品在預退火溫度下迅速取出並投入液氮中進行快速淬火。通常冷卻和淬火的樣品命名為
n-TiO2和q-TiO2。