Poov tshuaj borohydride, tseem hu ua Kbh4, yog ib qho tshuaj lom neeg ntau thiab tseem ceeb tshaj plaws uas ua lub luag haujlwm tseem ceeb hauv ntau yam kev tawm tsam. Qhov no compound tau siv dav hauv cov synthic synthesis, Tshuaj, thiab raws li tus neeg sawv cev txo qis hauv ntau cov txheej txheem kev muaj. Hauv cov blog no, peb yuav tshawb txog cov khoom thiab kev siv ntawm poov tshuaj borohydride thiab nws qhov tseem ceeb nyob rau hauv thaj chaw ntawm chemistry.
Poov tshuaj borohydrideyog cov hmoov dawb dawb uas muaj ntau huv huv hauv dej. Nws yog qhov chaw ruaj khov nyob rau hauv ib txwm muaj mob, tab sis nws yog reactive nrog dej thiab acids, tso pa hydrogen roj. Cov cuab yeej no ua rau nws muaj zog txo tus neeg sawv cev hauv cov tshuaj lom neeg. Ib qho ntawm cov ntawv thov tseem ceeb ntawmpoov tshuaj borohydrideyog nws siv ua qhov reagent rau kev txo qis ntawm aldehydes thiab ketones rau cawv. Qhov tshuaj tiv thaiv no tau siv dav hauv cov synthesis ntawm ntau cov organic sib xyaw, suav nrog cov tshuaj, tshuaj tsw qab, thiab tshuaj nplua.
Ntxiv nrog rau nws lub luag haujlwm ua tus neeg sawv cev txo qis,poov tshuaj borohydrideKuj yog siv rau hauv kev tsim cov hlau sib tsoo thiab raws li kev sib xyaw ua ke hauv cov organic. Nws yog ib qho kev sib txuas ntxiv uas tuaj yeem ua haujlwm hauv ntau cov txheej txheem tshuaj lom neeg, ua rau nws tseem ceeb ntawm cov cuab yeej siv hluav taws xob thiab cov kws tshawb nrhiav kev lag luam.
Ib qho ntawm cov nqi tseem ceeb ntawmpoov tshuaj borohydrideyog nws cov ntsiab lus hydrogen. Qhov no ua rau nws txaus nyiam sib tw rau hydrogen cia thiab roj cov ntawv thov ntawm tes. Kev tshawb fawb tab tom tshawb nrhiav lub peev xwm ntawmpoov tshuaj borohydrideUa ib qho chaw ntawm hydrogen rau roj hlwb, uas yuav muaj qhov cuam tshuam tseem ceeb rau lub zog siv hluav taws xob huv.
Tsis tas li ntawd,poov tshuaj borohydrideTau pom cov ntawv thov hauv cov ntaub ntawv tshawb fawb, tshwj xeeb tshaj yog nyob rau hauv synthesis ntawm nanomaterials thiab hlau nanoparticles. Nws lub peev xwm los ua tus sawv cev txo tus neeg saib xyuas thiab lub hauv paus ntawm hydrogen ua rau nws muaj txiaj ntsig zoo rau cov khoom lag luam siab thiab cov ntawv thov.
Nws yog ib qho tseem ceeb kom nco ntsoov tias thaumpoov tshuaj borohydrideMuaj ntau cov ntawv thov, nws tseem yuav tsum tau ceev faj tuav vim nws reactivity nrog dej thiab acids. Kev ceev faj kev nyab xeeb kev nyab xeeb thiab cov txheej txheem kev coj ua uas yuav tsum tau ua tiav thaum ua haujlwm nrog kev ua haujlwm ruaj ntseg thiab kev ncaj ncees ntawm cov txheej txheem sim.
Hauv kev xaus,poov tshuaj borohydrideyog ib qho ntau yam thiab muaj txiaj ntsig zoo sib xyaw nrog ntau cov ntawv thov hauv cov tshuaj lom neeg, cov ntaub ntawv txuj ci, thiab kev siv hluav taws xob, thiab huv lub zog thev naus laus zis. Nws lub luag haujlwm yog tus neeg sawv cev txo qis thiab ib qho chaw ntawm hydrogen ua rau nws muaj qhov tsis tseem ceeb siv rau cov kws tshawb nrhiav thiab cov kws muaj cov kws tshawb fawb. Raws li peb txoj kev nkag siab txog nws cov khoom siv thiab cov ntawv thov yuav tau nce ntxiv,poov tshuaj borohydrideyog yuav ua tau txoj haujlwm tseem ceeb ntxiv hauv kev ua luam lub neej tom ntej ntawm chemistry thiab cov ntaub ntawv kev kawm txuj ci.
Lub sij hawm Post: Lub Yim-29-2024