Matches in SemOpenAlex for { <https://semopenalex.org/work/W2032651774> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2032651774 endingPage "380" @default.
- W2032651774 startingPage "375" @default.
- W2032651774 abstract "본 연구에서는 암석과 퇴적물 시료를 대상으로 이플루오린화 암모늄을 이용한 시료 분해법을 적용하여 open vessel digestion 후 유도결합 플라즈마 질량분석법(Inductively coupled plasma mass spectrometry, ICP/MS)으로 게르마늄을 분석하였다. 미국 지질조사소 표준물질 중 QLO-1, SDO-1을 사용하였고, 실제 시료로 GeoPT용 퇴적물, 현무암, 점토를 사용하였다. 휘발하여 손실되기 쉬운 것으로 알려진 게르마늄을 이플루오린화 암모늄(<TEX>$NH_4HF_2$</TEX>) 시료 분해법을 사용함으로서 게르마늄 휘발 억제와 동시에 암석 및 퇴적물을 open vessel digestion하에서 간단하고 빠르게 분해 가능하였으며, 또한 이플루오린화 암모늄 분해법에 과산화수소를 함께 사용해도 게르마늄의 회수율에 영향을 끼치지 않았다. ICP/MS에 의한 게르마늄 분석 결과, MDL (method detection limit)은 0.015 <TEX>${mu}g/g$</TEX>, 게르마늄 회수율은 106~128% 이었다. Ammonium biflouride (<TEX>$NH_4HF_2$</TEX>) digestion was studied for germanium analysis in rock and sediment by inductively coupled plasma mass spectrometry (ICP/MS). QLO-1 and SDO-1 are used for reference materials from USGS. Sediment, basalt and ball clay for GeoPT were chosen as real samples. The loss of germanium in open vessel digestion was well known which can be caused by easy transformation to volatile compounds. But ammonium bifluoride digestion could suppress loss of germanium in open vessel digestion. Germanium recovery was not influenced by hydrogen peroxide with ammonium bifluoride digestion. Furthermore, the new method was simple and rapid in germanium analysis by ICP/MS. MDL(method detection limit) was 0.015 <TEX>${mu}g/g$</TEX> and germanium recovery was 106~128%." @default.
- W2032651774 created "2016-06-24" @default.
- W2032651774 creator A5037090497 @default.
- W2032651774 creator A5064840185 @default.
- W2032651774 date "2013-12-31" @default.
- W2032651774 modified "2023-10-03" @default.
- W2032651774 title "Analysis of germanium in rock and sediment by ICP/MS after ammonium bifluoride(NH4HF2) digestion" @default.
- W2032651774 cites W1491653508 @default.
- W2032651774 cites W1982653440 @default.
- W2032651774 cites W2004183313 @default.
- W2032651774 cites W2009930798 @default.
- W2032651774 cites W2034127661 @default.
- W2032651774 cites W2035602487 @default.
- W2032651774 cites W2044579081 @default.
- W2032651774 cites W2048376699 @default.
- W2032651774 cites W2055013998 @default.
- W2032651774 cites W2064039343 @default.
- W2032651774 cites W2083524946 @default.
- W2032651774 cites W2090784171 @default.
- W2032651774 cites W2092247844 @default.
- W2032651774 cites W2146187625 @default.
- W2032651774 cites W2148845837 @default.
- W2032651774 cites W2157274723 @default.
- W2032651774 cites W2165394798 @default.
- W2032651774 cites W2608650209 @default.
- W2032651774 cites W826375866 @default.
- W2032651774 cites W2462446595 @default.
- W2032651774 doi "https://doi.org/10.5806/ast.2013.26.6.375" @default.
- W2032651774 hasPublicationYear "2013" @default.
- W2032651774 type Work @default.
- W2032651774 sameAs 2032651774 @default.
- W2032651774 citedByCount "2" @default.
- W2032651774 countsByYear W20326517742020 @default.
- W2032651774 countsByYear W20326517742021 @default.
- W2032651774 crossrefType "journal-article" @default.
- W2032651774 hasAuthorship W2032651774A5037090497 @default.
- W2032651774 hasAuthorship W2032651774A5064840185 @default.
- W2032651774 hasBestOaLocation W20326517741 @default.
- W2032651774 hasConcept C113196181 @default.
- W2032651774 hasConcept C119128265 @default.
- W2032651774 hasConcept C121332964 @default.
- W2032651774 hasConcept C127313418 @default.
- W2032651774 hasConcept C151730666 @default.
- W2032651774 hasConcept C162356407 @default.
- W2032651774 hasConcept C165697059 @default.
- W2032651774 hasConcept C178790620 @default.
- W2032651774 hasConcept C185592680 @default.
- W2032651774 hasConcept C2779870022 @default.
- W2032651774 hasConcept C2781357212 @default.
- W2032651774 hasConcept C2816523 @default.
- W2032651774 hasConcept C43617362 @default.
- W2032651774 hasConcept C544956773 @default.
- W2032651774 hasConcept C550623735 @default.
- W2032651774 hasConcept C62520636 @default.
- W2032651774 hasConcept C82706917 @default.
- W2032651774 hasConcept C95974651 @default.
- W2032651774 hasConceptScore W2032651774C113196181 @default.
- W2032651774 hasConceptScore W2032651774C119128265 @default.
- W2032651774 hasConceptScore W2032651774C121332964 @default.
- W2032651774 hasConceptScore W2032651774C127313418 @default.
- W2032651774 hasConceptScore W2032651774C151730666 @default.
- W2032651774 hasConceptScore W2032651774C162356407 @default.
- W2032651774 hasConceptScore W2032651774C165697059 @default.
- W2032651774 hasConceptScore W2032651774C178790620 @default.
- W2032651774 hasConceptScore W2032651774C185592680 @default.
- W2032651774 hasConceptScore W2032651774C2779870022 @default.
- W2032651774 hasConceptScore W2032651774C2781357212 @default.
- W2032651774 hasConceptScore W2032651774C2816523 @default.
- W2032651774 hasConceptScore W2032651774C43617362 @default.
- W2032651774 hasConceptScore W2032651774C544956773 @default.
- W2032651774 hasConceptScore W2032651774C550623735 @default.
- W2032651774 hasConceptScore W2032651774C62520636 @default.
- W2032651774 hasConceptScore W2032651774C82706917 @default.
- W2032651774 hasConceptScore W2032651774C95974651 @default.
- W2032651774 hasIssue "6" @default.
- W2032651774 hasLocation W20326517741 @default.
- W2032651774 hasOpenAccess W2032651774 @default.
- W2032651774 hasPrimaryLocation W20326517741 @default.
- W2032651774 hasRelatedWork W1972707305 @default.
- W2032651774 hasRelatedWork W1980691239 @default.
- W2032651774 hasRelatedWork W2043606423 @default.
- W2032651774 hasRelatedWork W2057208413 @default.
- W2032651774 hasRelatedWork W2356209107 @default.
- W2032651774 hasRelatedWork W2368840510 @default.
- W2032651774 hasRelatedWork W2386694593 @default.
- W2032651774 hasRelatedWork W2387344420 @default.
- W2032651774 hasRelatedWork W2392467300 @default.
- W2032651774 hasRelatedWork W4427527 @default.
- W2032651774 hasVolume "26" @default.
- W2032651774 isParatext "false" @default.
- W2032651774 isRetracted "false" @default.
- W2032651774 magId "2032651774" @default.
- W2032651774 workType "article" @default.