{'fraction_non_alphanumeric': 0.02707581227436823, 'fraction_numerical': 0.019855595667870037, 'mean_word_length': 5.607142857142857, '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}}
Formation of self-assembled defect-free Zn2SnO4 nanostructures from binary oxides without the Kirkendall effect.

In this Communication, we report a facile approach to synthesize a technologically important oxide Zn2SnO4 (ZTO) by a temperature-dependent solid-state reaction without the Kirkendall effect. Single-phase defect-free ZTO was formed upon calcination of a homogeneous 2:1 mixture of reactive ZnO rods and SnO2 nanoparticles at 1000 °C. We also observed interesting photocatalytic and photovoltaic properties from the synthesized ZTO material.