担たん持じ

た

ん

じ

Meanings

1

noun, noun or participle which takes 'suru'

Technical term used mainly in chemistry and materials science for a substance that supports or carries a catalyst or functional component.

属ぞく

ナノ

粒りゅう

子し

を

担たん

持じ

し

た

炭たん

素そ

材ざい

料りょう

が

開かい

発はつ

さ

れ

た

。

A carbon material supporting metal nanoparticles was developed.

担たん体たい
担体 is a more general term for a carrier or support medium, while 担持 specifically refers to the act or state of supporting, often used in the context of catalysts.

Compound of 担 (bear, carry) and 持 (hold). The exact historical derivation is uncertain, but the word is used as a technical term in modern Japanese.