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  <xs:element id="q_DuPontMember" abstract="true" name="DuPontMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="q_ApplicableQnityPercentageMember" abstract="true" name="ApplicableQnityPercentageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="q_ConsentOrderForTheStateOfNewJerseyMattersMember" abstract="true" name="ConsentOrderForTheStateOfNewJerseyMattersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="q_IndemnificationLiabilities" abstract="false" name="IndemnificationLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_IndemnificationLiabilitiesPotentialMaximumExposure" abstract="false" name="IndemnificationLiabilitiesPotentialMaximumExposure" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_QualifiedSpendEligiblePFASCostsLifeToDate" abstract="false" name="QualifiedSpendEligiblePFASCostsLifeToDate" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_ProposedLitigationSettlementPayablePeriod" abstract="false" name="ProposedLitigationSettlementPayablePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="q_A500MShareAuthorizationMember" abstract="true" name="A500MShareAuthorizationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="q_QnityElectronicsInc.EquityAndIncentivePlanMember" abstract="true" name="QnityElectronicsInc.EquityAndIncentivePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="q_DerivativeAssetsLiabilitiesAccumulatedGrossUnrealizedGainBeforeTax" abstract="false" name="DerivativeAssetsLiabilitiesAccumulatedGrossUnrealizedGainBeforeTax" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_DerivativeAssetsLiabilitiesAccumulatedGrossUnrealizedLossBeforeTax" abstract="false" name="DerivativeAssetsLiabilitiesAccumulatedGrossUnrealizedLossBeforeTax" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_DerivativeNotionalAmountNet" abstract="false" name="DerivativeNotionalAmountNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_SemiconductorTechnologiesSegmentMember" abstract="true" name="SemiconductorTechnologiesSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="q_InterconnectSolutionsSegmentMember" abstract="true" name="InterconnectSolutionsSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="q_SegmentRevenueFromContractWithCustomerExcludingAssessedTax" abstract="false" name="SegmentRevenueFromContractWithCustomerExcludingAssessedTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_SegmentCostOfGoodsAndServicesSold" abstract="false" name="SegmentCostOfGoodsAndServicesSold" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_SegmentSellingGeneralAndAdministrativeExpense" abstract="false" name="SegmentSellingGeneralAndAdministrativeExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_SegmentResearchAndDevelopmentExpense" abstract="false" name="SegmentResearchAndDevelopmentExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_SegmentAmortizationOfIntangibleAssetsAndOtherSegmentItems" abstract="false" name="SegmentAmortizationOfIntangibleAssetsAndOtherSegmentItems" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_SegmentDepreciationAndAmortization" abstract="false" name="SegmentDepreciationAndAmortization" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_OperatingIncomeLossBeforeInterestTaxesDepreciationAmortizationForeignExchangeGainsLossesAndSignificantItems" abstract="false" name="OperatingIncomeLossBeforeInterestTaxesDepreciationAmortizationForeignExchangeGainsLossesAndSignificantItems" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_InvestmentIncomeInterestExcludingEarningsOnEmployeeRelationCredit" abstract="false" name="InvestmentIncomeInterestExcludingEarningsOnEmployeeRelationCredit" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_InterestAndDebtExpenseIncludedInNonoperatingIncomeExpense" abstract="false" name="InterestAndDebtExpenseIncludedInNonoperatingIncomeExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_ForeignCurrencyTransactionGainLossBeforeTaxExcludingSignificantItems" abstract="false" name="ForeignCurrencyTransactionGainLossBeforeTaxExcludingSignificantItems" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_FutureReimbursableIndirectCostsRelatedToBusinessDivestiture" abstract="false" name="FutureReimbursableIndirectCostsRelatedToBusinessDivestiture" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_EmployeeRetentionCredit" abstract="false" name="EmployeeRetentionCredit" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_IncrementalCashSpentOrUnpaidOnCapitalExpenditures" abstract="false" name="IncrementalCashSpentOrUnpaidOnCapitalExpenditures" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="q_ExpenditureAdditionToLongLivedAssetsNet" abstract="false" name="ExpenditureAdditionToLongLivedAssetsNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
