Why is "Honda-Fujishima effect" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-04-17 10:41:17
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Honda-Fujishima_effect entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-04-17 and was most recently seen on 2026-04-17.
Wikipedia Overview
Titanium dioxide, also known as titanium(IV) oxide or titania, is the inorganic compound derived from titanium with the chemical formula TiO2. When used as a pigment, it is called titanium white, Pigment White 6 (PW6), or CI 77891. It is a white solid that is insoluble in water, although mineral forms can appear black. As a pigment, it has a wide range of applications, including paint, sunscreen, and food coloring. When used as a food coloring, it has E number E171. World production in 2014 exceeded 9 million tonnes. It has been estimated that titanium dioxide is used in two-thirds of all pigments, and pigments based on the oxide have been valued at a price of $13.2 billion.
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Trending Topic Today
Search Interest Perspective
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Honda Kenichi - Encyclopedia Britannica
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The world of titanium dioxide - u-tokyo.ac.jp
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A watertight plan to fuel the future - Nature
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Defying Convention: New Approaches to Realizing Artificial Photosynthesis—Kazuhiko Maeda - isct.ac.jp
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Feature: Famed Japanese chemist Fujishima's Chinese complex - Xinhua | English.news.cn - 新华网
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Fujishima Akira - Encyclopedia Britannica
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UTokyo Innovation - u-tokyo.ac.jp
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From photosynthesis to next-generation solar cell technology 35 years of research dedicated to conversion of light energy｜UTOKYO VOICES 069 | The University of Tokyo - u-tokyo.ac.jp
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.