Precious Metals (귀금속)Compare →
Last 30 days: first seen Sep 11 · 1.5h on the board · best rank #4
- Google Trends 100%
- Naver DataLab 0%
Cross-confirmed by 2 sources — attention spread across platforms is more likely to be real.
Sample — 2 cross-checked sources · 18 snapshots (5-min interval)
Not on the board right now — here's the record of when it was.
«귀금속» first surfaced on September 11, 2026, held the board for 1.5h over the last 30 days, peaking at #4. The driver: “Ajou University Professor Seo Hyung-tak's Team Develops Non-Precious Metal Water Electrolysis Catalyst... 'Significantly Increases Green Hydrogen Production Efficiency'”. Currently off the board.
Why it's trending
This is an actual headline, quoted as-is — never summarized or generated.
Related video
귀금속
일본 귀금속 시장 장악한 '금관의 후예' / YTN
A YouTube video found by searching this keyword.
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- 아주대 서형탁 교수팀, 인듐 도핑 비귀금속 수전해 촉매 개발 — 교수신문
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귀금속 first appeared on KoreaTrendBoard on September 11, 2026. It has been observed 18 times since, peaking at rank 4 with a score of 35.8. It was last seen on September 11, 2026. Being picked up by 2 separate sources means this is not one site's editorial choice — people are actually searching for it in several places.
Rose alongside
Times they appeared on the same board snapshot in the last 7 days. Three or more only — once or twice is chance.
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Rose alongside
The number is how many times it appeared on the board at the same moment as this keyword, over the last 7 days.
The full board on 2026-09-11 → · This week · Glossary
Picked up by: Google Trends, Naver DataLabReferenced from each site's publicly available rankings. No affiliation or partnership.
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