{'fraction_non_alphanumeric': 0.03021978021978022, 'fraction_numerical': 0.024725274725274724, 'mean_word_length': 4.440298507462686, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Flexible Polymer Rectifying Diode on Plastic Foils with MoO3 Hole Injection

In this work, a flexible solution processed polymer diode with a structure of aluminum/indacenodithiophene-benzothiadiazole (C16-IDT-BT)/molybdenum trioxide/gold was developed. A DC rectification ratio of 7×103 was achieved at 2 V with a forward current density of 2.6 mA/cm2 and a reverse current density of 0.37 µA/cm2. The UV-ozone treated MoO3 layer acted as a hole injection layer for the C16-IDT-BT layer to enhance the forward current density. The Au electrode with a higher work function compared to Ag was a superior anode for the polymer diode. The diode can be used as a blocking diode to allow the current to flow in the desired direction.