doi:10.1016/0166-1280(83)80054-2P.KaliannanandSaraswathiVishveshwaraandV.S.R.RaoElsevier B.V.Journal of Molecular Structure: THEOCHEM
structure (solids and liquids)ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original ...
Intense particle formation has been observed by airborne measurements as a persistent, global-scale band in the upper troposphere over tropical convective regions1,2,4. Upper tropospheric nucleation is thought to provide at least one-third of global CCN3. Increased aerosols since the industrial revolu...
Influenceofpre arationMethodsontheStructureand atal y tic performanceofH 2 SO 4 Solid cid XINXiulan 1! , XIEwenhua 2 , SHUXingtian 2 , MINEnZe 2 ( 1SchoolofChemical ngineering , BeijingTechnologyandBusiness ni ersity , Beijing100037 , China ; 2 esearchInstituteofPetroleumProcessing , SINOP...
ZnCl2-CrO3-H2SO4-Graphite Bi-Intercalation Compound: Synthesis, Structure and Electrochemical Transformationgraphite bi-intercalation compoundZnCl2CrO3H2SO4The paper deals with the synthesis of ZnCl2-CrO3-H2SO4-graphite bi-intercalation compound (ZnCl2-CrO3-H2SO4-GBC). For observing the concentration ...
structure (solids and liquids)sulfur, Slithium, LiChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" ...
Show Chemical Structure Image Thermodynamics Thermodynamics of the reaction can be calculated using a lookup table. Choose Compound States Enthalpy Calculator Entropy Calculator Gibbs Free Energy Calculator Calculate Reaction Stoichiometry Calculate Limiting Reagent Chemical...
摘要,以溶胶-凝胶法和浸渍法制备了~2SO4固体酸催化剂FT-IR,XRD和29SiMASNMR结果表明,两种方法得到的催化剂结构不同FT-IR和29SiMASNMR结果表明,溶胶-凝胶法制备的固体酸~2SO4-SiO2中~2SO4和载体SiO2间存在相互作用,1~MASNMR结果表明,~2SO4-SiO2固体酸的酸强度和液体浓硫酸相当通过对柠檬酸与正丁醇的液,固相催...
The catalyst had a uniform structure, high surface acid concentration, and excellent hydrothermal stability. The concentration of −SO3H in the catalyst was 0.86 mmol/g, and the specific surface area was 530 m2/g. At 170°C after 15 min of xylose dehydration, the FF yield was 80 mol %....
Show Chemical Structure Image Calculate Reaction Stoichiometry Calculate Limiting Reagent Chemical Equation Balancer 🛠️ Balance Equation ➜ Instructions To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above. Use...